Challenger Seat Riser (With Hardware)

Sale price $75.00

This item has been replaced!

Interested in the latest version of this classic Biktrix model? Check out the Challenger Seat Riser V2!

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Gain additional height and experience a new perspective as your ride your Biktrix Challenger or Challenger 2 electric bike! This easy-to-install upgrade elevates the rider 2.5" to 3" higher than the standard seat height, allowing taller riders enhanced comfort and legroom. Designed and built in-house the Challenger Seat Riser comes with all hardware necessary for installation!

Installation Instructions can be found here

Technical Specifications

Seat Height Increase

2.5 - 3.0 Inch / 64mm - 76mm


Powder Coated Black


Mounting Hardware and Spacers Included

Weight Capacity

330 lbs / 149 kg



Product Weight

1.5 lbs / 0.68 kg


Bike Name Compatible
Biktrix Challenger 1
Biktrix Challenger 2
Biktrix Super Challenger
Other Biktrix eBikes

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Customer Reviews

Based on 1 review
Gerhard Hoppenheit
Seat Risers Work Well for this Bike.

These risers work well for this bike, however the seat should be a bit higher as part of the original bike design. Without sitting on the bike it is difficult to know if you need it or not. I am 5'-11" and I was told without the riser I looked like a kid on a low rider BMX bike, the web says it work for a person my height but I disagree. Also the web video is weak as far as installation instruction is concerned, steps missing, mainly, there were no paper instructions included either. I rated this product as a 4 because it works and that is most important. But you need to figure out on your own how to install it. The bike seat should be redesigned a bit with a higher seat built in already.