



SwitchGrade 1.0
Power up, party down.
Change saddle angle on the fly

- Eliminate back pain

- Alleviate groin pain and saddle discomfort

- Maximize power & traction on steep climbs

- Increase saddle clearance for technical descents and park riding
- Made in Whistler, BC
- Patent Pending
SWITCHGRADE v1.0 DETAILS
FEATURES
- 3 ergonomic positions optimized for climbing, descending, and undulating terrain: -10 degree forward, 0 degree mid setting, 12 degree rear position.
- Haptic feedback provides positive engagement for fast no-look changes on the fly, no tools.
- >1 degree change in effective seat angle.
- 20mm adjustable effective reach.
- Machined from 7075 T6 and 6061 T6 aluminum.
- Dimensions: 10cm (L) x 5.5cm (W) x 4cm (H).
- Weight: 170g (actual net change approx. 100-120 grams because SwitchGrade replaces stock rail clamps which average 60-70 grams).
- Compatible with a wide range of market leading seatposts and saddles (saddles must have 7mm rails).
- Designed and tested on the North Shore. Made in Whistler, BC, Canada.
INCLUDED WITH EACH PURCHASE
Each purchase includes everything you need to install and enjoy your SwitchGrade including:
- SwitchGrade saddle angle adjuster
- Installation hardware
CHECK COMPATIBILITY
SwitchGrades come in 3 models and five (5) configurations or "Types" - each designed to be compatible with a specific range of seatposts. Be sure to select the correct Type (Type 1, Type 2, Type 3, Type 4 or Type 5) from the drop-down list.
IMPORTANT NOTE: The provided table is strictly a fitment and compatibility guide. The model year shown in brackets below only indicates the model year of the particular seatpost that was tested for fitment compatibility. SwitchGrades feature a universal design and may be backward and/or forward compatible, but unless indicated, we cannot guarantee whether a particular seatpost model year is compatible with respect to fit. All compatibility and fit determinations have been observed solely by Aenomaly Constructs. Use of a SwitchGrade may void any warranty a User has with the original part manufacturer. Ultimately it is the User's responsibility to satisfy themselves on whether a seatpost and/or saddle, whether individually, or in combination, will be compatible with a SwitchGrade.
NOTE: If you do not see your fixed or dropper seatpost listed in the table we cannot confirm compatibility. That is not to say your seatpost is not compatible, we just have not investigated compatibility yet. Our definition of "compatible" is limited only to fit and installation on a noted seatpost. Certain combinations of frame seat tube angle, seatpost head design, and desired tilt may work better on one frame vs. another. You may also require a Shim. Please read Notes carefully.
** TILT SCREEN SIDEWAYS IF VIEWING FROM MOBILE DEVICE **
Seatpost Brand (model year verified) |
Type |
Base Scallop Configuration |
Notes |
BikeYoke Revive (2020) | Type 4 | N / A (preset) | |
BikeYoke Divine (2022) | Type 4 | N / A (preset) | |
Bontrager Drop Line (2018) | Type 1 | Front B / Rear C | Not compatible with Line Elite (air) |
Brand X Ascend (2019) |
Type 1 |
Front B / Rear C |
Similar to TranzX YSP23J |
Cannondale Downlow | Type 2 | Front B / Rear C | |
Canyon G5 / Iridium (2021) | Type 1 | Front B / Rear C | |
Chromag Dolomite | Type 1 | Front B / Rear C | |
Contec Vario Drop-A-Gogo | Type 2 | Front B / Rear C | Note: The use of a "Type 2" Shim is highly recommended to increase the range of tilt adjustment, especially if your bike features a slack "actual" seat angle (e.g 73-74 degrees). |
Crankbrothers Highline 3 | Type 5 | Front B / Rear C | Note: Installation requires the use of a Shim (included with Type 5 purchase). |
Cube RFR "Inside" Dropper | Type 1 | Front B / Rear C | Internally routed dropper post found on many Cube bikes. |
Cube RFR "Outside" Dropper | Type 1 | Front B / Rear C | Externally routed dropper post found on many Cube bikes. |
eThirteen Vario (2020) | Type 2 | Front B / Rear C | |
Foundation Dropper | Type 5 | Front B / Rear C | |
Fox Transfer V1 (2016-2019) | Type 1 | Front B / Rear C | Note: the "T" shaped posthead may limit the range of tilt adjustment especially in cases where a rider has a bike with a slack actual seat tube angle (eg. 65-73 degrees). Riders may want to consider custom shims to increase the range of tilt adjustment. |
Fox Transfer V2 (2020-2024) | Type 3 | Front A / Rear C | Requires use of custom barrel nuts, supplied with Type 3 orders |
Fox Transfer SL | Type 1 | Front B / Rear C | Note: the "T" shaped posthead may limit the range of tilt adjustment especially in cases where a rider has a bike with a slack actual seat tube angle (eg. 65-73 degrees). Riders may want to consider custom shims to increase the range of tilt adjustment. |
Full Speed Ahead (FSA) Flowtron | Type 5 | Front B / Rear C | FSA Flowtron installation requires the use of a Shim (included with Type 5 configuration). |
Giant Contact Switch (2021) | Type 5 | Front B / Rear C | Giant Contact Switch installation requires the use of a Shim (included with Type 5 configuration). |
Giant Contact S Switch (2021) | Type 5 | Front B / Rear C | Giant Contact S Switch installation requires the use of a Shim (included with Type 5 configuration). |
Intense Recon Dropper | Type 2 | Front B / Rear C | |
KS EXA Form 900i | Type 2 | Front B / Rear C | |
KS Lev Integra (2020) | Type 2 | Front B / Rear C | Note: Only compatible with 2020 and newer KS Lev Integra models. |
KS Rage (2021) | Type 2 | Front B / Rear C | |
Limotec A1 | Type 1 | Front B / Rear C | |
Lyne Contour Dropper | Type 1 | Front B / Rear C | |
Manitou Jack (2022) | Type 4 | N / A (preset) | |
Merida Expert TR | Type 1 | Front B / Rear C | |
OneUp Components V1 & V2 | Type 1 | Front B / Rear C | Requires use of vinyl end cap, supplied with all orders. May require installation of rubber limiters for air valve, included with purchase. |
OneUp Components V3 (2024) See Notes. | Type 1 | Front B / Rear C | IMPORTANT NOTE! We have received some reports that OneUp V3 posthead may vary in depth and may require the use of an optional Type 1 Shim (purchased separately) in order to add more tilt range and remove chance of interference with front lip of posthead. If your posthead concave is greater/deeper than 5.6mm then you may need a Shim. ![]() |
OnOff Pija | Type 1 | Front B / Rear C | |
Orbea OC2 (2021) | Type 2 | Front B / Rear C | Note: Similar to SDG Tellis. While not required, the use of a "Type 2" Shim is recommended to increase the range of tilt adjustment IF your bike features a slack "actual" seat angle (e.g 73-74 degrees) |
Orbea MC20 (2022) | Type 2 | Front B / Rear C | Note: Similar to SDG Tellis. While not required, the use of a "Type 2" Shim is recommended to increase the range of tilt adjustment IF your bike features a slack "actual" seat angle (e.g 73-74 degrees) |
PNW Loam (2020) | Type 1 | Front B / Rear C |
Requires use of vinyl end cap, supplied with all orders. May require installation of rubber limiters for air valve, included with purchase. Similar to TranzX YSPI08A. |
PNW Coast (2021) | Type 1 | Front B / Rear C | Similar to TranzX YSP30 |
PNW Pine | Type 1 | Front B / Rear C | |
Poste Moderne | Type 2 | Front B / Rear C | |
Raceface Aeffect R (2019) | Type 1 | Front B / Rear C | |
Raceface Chester | Type 1 | Front B / Rear C | |
Raceface NEXT SL Carbon | Type 1 | Front B / Rear C | IMPORTANT! You may need to purchase a Shim (sold separately) if your actual seat tube angle is slacker than 76 degrees. |
Raceface Turbine R (2021) | Type 3 | Front A / Rear C | Requires custom barrel nuts, supplied with Type 3 orders |
Raceface Turbine R (2019) | Type 1 | Front B / Rear C | Similar to Fox Transfer (2019) |
Rockshox Reverb Stealth (2019) | Type 2 | Front B / Rear C | |
Rocky Mountain Toonie Drop (2021) | Type 2 | Front B / Rear C | |
RST Elev 8 H | Type 2 | Front B / Rear C | |
Satori Sorata Pro (2021) | Type 5 | Front B / Rear C | |
Scada Relevo (2020) | Type 1 | Front A / Rear D | |
SDG Tellis V1 | Type 5 | Front B / Rear C | |
Switch Components | Type 1 | Front B / Rear C | Note: compatible across Switch models SW, SWR lines except for wireless and cordless models. |
Syncros Duncan | Type 1 | Front B / Rear C | Similar to TranzX |
Thomson Elite New! | Type 6 | Front B / Rear C |
Note: The Thomson seatposts will require the "Wide Body Shim" |
Thomson Masterpiece New! | Type 6 | Front B / Rear C |
Note: The Thomson seatposts will require the "Wide Body Shim" |
Thomson Titanium New! | Type 6 | Front B / Rear C |
Note: The Thomson seatposts will require the "Wide Body Shim" |
TranzX YS105 (2021) | Type 1 | Front B / Rear C | |
TranzX YSI08A (2021) | Type 1 | Front B / Rear C | |
TranzX YSP18 (2021) | Type 1 | Front B / Rear C | |
TranzX YSP23J (2021) | Type 1 | Front B / Rear C | |
TranzX YSP30 (2021) | Type 1 | Front B / Rear C | |
X Fusion Manic (2021) |
Type 2 or Type 5
SEE NOTES! |
Front B / Rear C |
Note: Customers with an X-Fusion Manic may or may not need to use a Shim. The Type 2 SwitchGrade is identical to the Type 5 except the latter comes standard with a Shim.
Guideline:
OPTION 1: Select Type 2 if your bike's "Actual Seat Tube Angle" is greater than 76 degrees.
OPTION 2: Select Type 5 if your bike's "Actual Seat Tube Angle" is 76 degrees or slacker.
If you are unsure, the safest route is to select Type 5. |
XLC SP-T10 | Type 1 | Front B / Rear C | |
XLC SP-T13B | Type 1 | Front B / Rear C | |
YEP Uptimizer 3.0 | Type 1 | Front B / Rear C | |
YT Postman Version 1 (2021) | Type 5 | Front B / Rear C |
Note: Similar to SDG Tellis. Use of a "Type 2" Shim is recommended to increase the range of tilt adjustment, especially if your bike features a slack actual seat angle (e.g 73-74 degrees) Note: not compatible with Version 2 Postman released April 2024. |
Zipp Service Course | Type 1 | Front B / Rear C |
Compatibility subject to change.
SwitchGrades are not currently compatible with:
- 9Point8 Fall Line
- Bontrager Line Elite (air)
- Crank Brothers Highline 7
- Fox Transfer Version 3.0 (MY2025)
- KS Lev Integra (pre-2020 models)
- RockShox AXS
- SDG Tellis Version 2.0 (2024)
- Shimano Koryak
- Wolf Tooth Resolve
- Vecnum Nivo
- YT Postman Version 2.0 (2024)
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SETUP & OPERATION GUIDE
Watch this first https://youtu.be/rQEzlYCs3a8
The SwitchGrade was designed to take the compromises out of your riding experience so you could change seat tube angles and saddle positions without stopping and using tools. Want goat-like trail bike climbing efficiency on your burly enduro steed? Flick the lever, SwitchGrade's got your back. What about turning that same enduro into a steezy mini-DH park bike with more room to move? Again, just grab the lever and send it!
We made operating a SwitchGrade easy so you can focus on the goods.
How To Operate A SwitchGrade
Watch the YouTube Video above to get an idea of how it works.
Before operating the SwitchGrade, ensure you are either off your bicycle or not fully seated with your entire weight on the saddle. WARNING: Do not attempt to operate the SwitchGrade when traveling at speed or during excessively technical terrain, whether ascending or descending (ie lots of rocks, roots, steep grades etc), or you risk serious damage to your property or serious injury or death.
STEP 1 - Place palm of your hand on the nose of saddle and locate SwitchGrade Lever.
STEP 2 - Pull and hold the Lever up and choose one of the following:
- To lock into Climb position, slide SwitchGrade forward into front index slot
- To lock into Descend position, slide SwitchGrade rearward into rear index slot
- To lock into Flat (neutral) position, slide SwitchGrade into middle index slot
STEP 3 - Release Lever until lock engages. You will feel and hear a click.
Setup Tips For The Way You Ride
SwitchGrades were purpose-built to offer a 22 degree range of motion, allowing user-customized options for the way you ride, where you ride, level of fitness, expertise, and general preferences. Customization is accomplished through independent settings for micro-adjustment and "macro" adjustments.
SwitchGrades offer 3 locked "macro" positions beginning with the mid-point or Middle Index position. This 'base' setting controls the 2 remaining positions:
The front or "Climb" position which is fixed at -10 degrees from mid-point
The rear or "Descend" position fixed at 12 degrees from mid-point
Let's run through some examples
Example 1: "Tyler" - loves huge days and backcountry epics
Tyler is a lung-busting climbing goat who loves long epic trails, blue and black diamond descents, and has 12 years of riding experience. He regularly rides trails beginning with long moderate-sloped FSR climbs with some short uber-steep pitches in between. Because of this Tyler setup his SwitchGrade with two climb settings: one for the long moderate slopes and another 'bail-out' setting for super steep parts.
SwitchGrade tune:
Tyler set his middle (aka 'base') position to -5 degrees using his seatpost's native 2-bolt micro-adjustments system giving him:
a -5 degree setting which he uses for moderate slopes, flatter sections of trail, and undulating trail sections
a -15 degree 'bail-out' setting reserved for super steep pitches
a +7 degree nose-up position for descending
Example 2: "Dex" - trail builder/rider, occasional enduro racer
Say hello to Dex. He's a steezy balls to the wall rider who doesn't mind 'suffering' the climbs but definitely is in it to make the most of the downhills. His favourite line choices are the ones your dentist wouldn't recommend. Dex's bike of choice is a stout enduro bike with 165mm travel in the rear setup for big hits and speed. He prefers a balanced SwitchGrade tune to make climbs bearable and get the most out of downhill, airs, and berm smashing.
SwitchGrade tune:
Dex chose to keep his middle base position at 0 degrees, dictated by the 2 bolt system on his dropper post. This gives him:
negative -10 degree setting for climbing steep and moderately long climbs
positive 12 degree saddle tilt to cancel the downhill slopes and give him tons of room to move over and around the saddle with style
0 degree neutral position for flat, undulating, and moderate climbs
How to Setup Your SwitchGrade
STEP 1 - Position your SwitchGrade in the middle index lock position.
STEP 2 - Use an inclinometer / level app such as Saddle Adjust (Apple and Android) or Angle Pro and place it flat on saddle. Position it where you would normally sit.
STEP 3 - Alternate between the front and rear fastening bolts on your seatpost until you find your desired "default" or "Base" setting. This will control the two other index lock positions.
Download this a table with some suggested settings. Choose what you feel matches your style of riding or trail characteristics. And remember, these are just suggestions - experiment away and let us know how you run your SwitchGrade!
To use the chart, simply focus on the "Default Base Setting" column (the Independent setting) and the two dependent index settings will automatically be set.
A few considerations / suggestions:
The rear lock position (aka Descend) tilts the saddle up to optimize off-saddle maneuvers, while the front lock position (aka Climb) tilts the saddle down to optimize on-saddle maneuvers.
Climbing with a SwitchGrade introduces new dynamics for which your body will naturally adapt to (eg. no more need to scoot forward onto saddle nose means open hip and torso angles). Pay attention to the details and try experimenting with saddle fore/aft adjustment, dropper insertions, and saddle elevation.
Read the blog post "How to Unlock the Full Potential of Your Dropper Post" for more tips.
30 Day Love It or Leave It Guarantee
1 Year Manufacturer's Warranty
Allow 1-3 weeks for assembly & processing. Subject to change.
INTERNATIONAL ORDERS: Customs, duties & taxes are extra.
SwitchGrade 1.0
FAQs
Does it affect stack height?
Yes, stack height will increase but the actual measurement depends on your dropper post and its reported values. We would advise that you plan for an average 10mm increase in saddle height. Keep in mind, however, that tilting the saddle backwards into Descend mode will provide an additional 30mm of clearance vs. your current setup so, in practice, you will gain more room to maneuver around the saddle.
How much does it weigh?
The SwitchGrade weighs 158 grams excluding installation hardware. Consider, however, that because it replaces your dropper post's stock clamps which typically average 60-70 grams, the net add to your bike is roughly only 100g.
If I change my dropper post will I need to buy another SwitchGrade?
The most likely answer is no. SwitchGrade 2.0 EVO features a modular compatibility system meaning all that's needed is to purchase a new set of shims and/or adapters that match your new dropper or seatpost.
Does it creak or produce any play?
No, you will not find any creaking or play. The SwitchGrade was designed with as few moving parts as possible and engineered to tight tolerances. Listen to what Dr. J MTB has to say about build quality and durability on his SwitchGrade review.
What is your return policy?
If you don't absolutely love your SwitchGrade within 30 days of receipt, simply email us at info@aenomalyconstructs.com to authorize a return and refund. All inquiries must be approved prior to initiating a return. To learn more, read our Return Policy.

Climb Faster, Longer, Further, Easier & Pain-free
The SwitchGrade offers effective relief for those suffering back pain, groin discomfort, and difficulty breathing while climbing steep trail slopes.


Descend with Confidence
Tilt the rear down for an extra 30mm of saddle clearance, simultaneously positioning the nose for precise steering and control on your way to the podium (or buddy bragging rights).


Let customers speak for us
from 389 reviewsBought 2 of them at the Same Time, one in Silver and one in Black.
Honestly, i would Pay 300 for it and still would be happy.
Its such a big improvement when climbing, its like cheating :D
„Downhill“ Mode is also so nice, didnt hit my nuts anymore when driving steep sections :D
I‘m gonna buy this „Awesomegrade“ for every of my bikes in the future.
Simply Genius, Noel would deserve the Innovation Award for that for sure !
Thank you Noel for this piece of Art ! 🙏
Cheers fein Germany :)

Excellent construction, clearly well-made and well-designed. This is about as important to me as my dropper now. Climb mode especially allows me to get my hips in a favorable position for long, grueling climbs, which lets me put down power longer and engage my whole lower chain and core more consistently. Descend mode is nice, but mostly because it looks rad - I've found climb mode to be the most important feature.

Just road my first ride with this. Absolute game changer for the steep climbs. Keeps you forwards so you don’t slide back equating to less pulling yourself up by the handle bars.

After a dropper post this has to be the next best upgrade to your bike. The company provided me with good advise prior to ordering to ensure the right item suitable for my dropper post arrived. Even during the Christmas period had swift reply to any questions I emailed. Despatched and arrived super quick . A great quality product , very easy to fit. Cheers guys. Have recommended it to all my Muddyboyz MTB group

I was pretty excited about the switch grade but didn’t think it would impress me as much as it does, complete game changer!

Easy install. Often times products aren’t what they seem. This is exactly as advertised. Incognito seat angle adjustment. Clean, simple bit of tech to solve a problem no other product is addressing. Great product. Will for sure buy again for other builds.

If you ride up a hill, chances are you do, then the switchgrade is an upgrade you'll love. I'll say that it'll be soon the status of a driopper, it'll be odd not to see them.

J’adore mon SwitchGrade. Améliore la position lors des montées. La selle devient plus confortable et les coups de pédales plus efficaces ! Même chose pour les descentes, on se rapproche du positionnement des MTB de descente.

Legitimately has changed the way I view climbing my bike. Descending is equally improved. I haven’t used the neutral setting since installing and wonder how I compromised both up and down riding with the ‘typical’ saddle angle. Very high quality product. Get one.

Awesome product, works flawlessly and is by far the best addition to my bike. I didn't think I needed such a device before. But now I definitely can't live without it. Really solid piece and amazing customer service.

I simply can’t ride without it now to be honest. The climb mode is absolutely game changing for comfort!

Easy to install and easy to use. Makes you climb better when it's steep and free some room around your legs on the downhill! It's the second one I bought, this time for the down country bike!

It's a simple solution, but they made it simpler! I bought discounted item but it was almost super perfect condition. Superb build quality. Lever is easy to reach even when riding. Haptic feedback is great. Paired with PNW Coast suspension dropper post, THIS IS HEAVEN! I ride Salsa Fargo for any terrain, long or short ride, flat or steep climb. A little suggestion is, make another Switchgrade for gravel rider. Make it only two tilt down angles, and no tilt up.
Warm regards from Indonesia.

It's really helpful, especially on long climbs. You get on more relaxed and have more pressure on the pedal. I don‘t want to miss it anymore.

Changes the seat angle such that it pretty much feels like I have an extra climbing gear and also takes strain off my shoulders on climbs because you kind of lean back with the change of seat angle. Tucks the seat just a little more out of the way on the descent. Only down side is your dropper sits slightly higher but worth it for me because I’m not sitting on it when I’m descending anyhow. Fully expect these to become standard everywhere in the years to come.


“An ebike must have. This is a game changer. I’m an ebiker who is mainly self shuttling myself back up for another run back down. On sustained climbs my back is constantly hunched over and in pain (I’m 49). With the Aenomaly installed I can climb the steepest of trails with my back in a neutral position and I finish my rides feeling fresh. This is almost an essential item for Ebikes.
”

“A Magic Carpet for My Ass! This is undoubtedly one of the best bike gear so far since the introduction of the dropper post. The pieces are beautifully machined and the installation is straightforward. I've installed mine (V3) on the new FOX Transfer and it's perfect. It works smoothly with a rock solid action. Best Buy! Marco from Italy
”

“Game changer! I installed my SwitchGrade on my Transition Spur and it has been a game changer for climbing. It has made those steep grinds more comfortable and less fatiguing. Outstanding product. Highly recommended.
”

“Impressed!!! I got my SwitchGrade 2 weeks ago. It's well built, installation was a breeze. This is something that I didn't even know I needed until I tried it, way more comfortable on the climbs with the seat tilted forward!!! I highly recommend this!!!
”

Easy to Use
Grab the lever, reposition the saddle, and keep spinning without skipping a beat.
Simple to Install
90 seconds, a 4mm hex key, and a torque wrench. Follow the supplied instruction guide and you'll be on the trails fast.


Built to Last.
CNC machined from 7075-T6 and 6061-T6 aluminum. Precision-engineered to extreme tolerances.
Minimum service required. 100% rebuildable with basic tools.
Hear what the Pros have to say...
Health professionals, coaches, industry luminaries, and pro athletes share their thoughts on the SwitchGrade and its benefits.

“When riding up a steep slope, a traditionally neutral saddle tilt will cause the pelvis to tilt posteriorly. This has a number of implications, both above and below the level of the hip. In addition to over-lengthening and stressing muscles of the lumbar spine, an aggressive posterior pelvic tilt alters the position of the hip joint relative to other structures in the body. This changes the leverage capabilities of the hip and surrounding muscles, particularly in regards to hip extension. Excessive posterior pelvic tilt also has a negative impact upon quadriceps muscle recruitment, and has the potential to affect the degree of terminal knee extension during pedal stroke. What this boils down to is both an uncomfortable and inefficient riding position. A negative saddle tilt, such as that provided by the SwitchGrade, helps mitigate this change in pelvic tilt during steep, seated climbing. concerns of your customers.
”

“After spending a few long days in the saddle with SwitchGrade installed, I can definitely say that the benefits are noticeable. From a biomechanics perspective, the forward tilted position definitely creates a more anteriorly rotated pelvis in the seated position. That's anatomy speak for better lower back posture, and better power transfer during seated, steep climbs. From a shredding perspective, the rearward tilt gives you a noticeably increased standover height over your dropped saddle for full send, downhill procedures. I can't wait to get more time on the bike with Switchgrade aboard.
”

“As a coach who is always looking for ways to help riders feel more comfortable on the bike, I saw immediately how this could keep pressure off their sensitive under-bits for those long steep climbs. After riding on the Switchgrade I was surprised by how much I missed it when riding on my bikes without one. It made my normal saddle position I've been riding for 20yrs feel like it was pointing straight up when climbing. I plan to introduce a lot of new people to the Switchgrade and to make sure all my bikes have one on it.
”
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