ground3X is a 3 position seat post:
for climbing it improves comfort and power to the ground,
for descending it increases control and adherence.
Pure performance and fun for mtb, e-bike, gravel.
Discover the fun
Dominate the climbs and have fun in downhills. With this new handlebar-controlled seat post, you will afford difficult climbs with more control and you will stay glued to the ground on rough descents. Ground3X can be easily assembled on almost every bike and it weighs less than 400g.
Launching soon
Do you want to stay updated on ground3X? The market launch will be soon. We have tested it, stressed it, dirtied it, used it and let professionals and amateurs try it. Leave us your data without obligation and we will keep you informed.
CLIMBING
With fixed seatposts, you have to move forward pedaling on the nose of your saddle, hanged to the handlebar and bending your back for avoiding that your front wheel detaches from the ground. With ground3X the seatpost moves forward and tilts nose down, slightly reducing the distance between saddle and bottom bracket.The center of mass moves forward, you pedal more upright, releasing the tension of back and arms, avoiding to slide back with your pelvis, pushing your weight on both wheels.
More traction, more power to discharge to the ground, more comfort.
DOWNHILL
For avoiding to overturn, the dropper seatposts are good but not optimized for pedaling because your legs are very contracted while seating.
With ground3X the seatpost gets down and backwards while tilting nose up, your center of mass moves downwards and backwards.
You can pedal seated, relaxing legs and back, increasing performance, comfort and driveability, while you still keep the possibility of off-seating for technical tracks.
| TECHNICAL SPECS | |
|---|---|
| DIAMETER | 27,2 mm (+ shims available on the market for higher diameters) |
| WEIGHT (without remote, wire and housing) | 394g |
| LENGTH | 350 mm |
| MAXIMUM BACKWARDS TRAVEL | 106 mm |
| MAXIMUM FORWARD TRAVEL | 82 mm |
| BIKER LIMIT WEIGHT | 100 kg |
| MAIN MATERIALS | CARBON FIBER, ALUMINUM ALLOY 6061 T10 |
| SADDLE RAIL COMPATIBILITY | ROUND D. 7 mm, OVAL 7X9 mm |
| WIRE HOUSING PATH | INTERNAL OR EXTERNAL TO THE FRAME |
| OUTER DIAMETER OF WIRE HOUSING | 4 mm |
| WIRE DIAMETER | 1,1 mm |
WIRE PASSAGE
internal wire
external wire
WIRE PASSAGE
The wire and its housing can be internal to the frame for the best elegance, or external to the frame for the quickest assembly and disassembly.
SET UP
The seatpost has 4 settings that you can choose with two hex keys of 3mm.
LONG CENTRAL: zero offset middle position, forward and backwards positions are extreme. Good for downcountry, trail, enduro.
SHORT CENTRAL: zero offset middle position, forward and backwards positions are quite close. Good for road, gravel, xc.
SHORT BACK: middle position with back offset, forward and backwards positions are quite close. Good for road, gravel, xc.
After choosing your best set up, you can fix the seatpost in the middle position and regulate your saddle for plane riding. You can modify the set up whenever you need.