i:SY

BYSCHULZ PARALLELOGRAM SUSPENSION SEAT POST

G.2 ST - Ø 34.9 mm, 450 mm - RRP: €200
G.2 LT - Ø 34,9 mm, 480 mm - RRP: €220
Each available in three versions, selected based on the rider's weight
Can withstand riders weighing up to 150 kg

Price
€200,00
€200,00
Size
Available Out Of Stock
14 Days Return Policy
BYSCHULZ PARALLELOGRAM SUSPENSION SEAT POST
  • Overview
  • Specifications
MOOD

Ride it! Love it!

experience

The i:SY principles

ONE SIZE FITS ALL

The iconic one-size frame with its award-winning unisex design makes the i:SY unique. Its adjustable height and length ensure optimal power delivery in a comfortable upright position, making every ride efficient and enjoyable for cyclists of all sizes and needs.

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RIDE IT

Thanks to its compact 20" design, the i:SY is both resilient and practical. The modified transmission delivers a smooth ride, making it feel as powerful and dynamic as a larger bike while maintaining the agility and convenience of a compact urban commuter.

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LOVE IT

A low center of gravity and wide 20" balloon tires provide outstanding stability. The i:SY offers exceptional safety, remarkable riding characteristics, and an unmatched cycling experience, giving riders confidence and control in any urban setting.

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reviews

Our happy clients

5/5

Absolutely amazing! Went with a problem with my chain and derailleur on a Saturday morning and in 30 mins I was out with a brand new chain and a second hand derailleur, making my old bike as smooth as ever! I'll be back!

Drew
5/5

These guys are awesome. Friendly and helpful. I needed a bike box after a bike packing tour and these guys answered the request. Said they will keep one aside and they had one ready on the day that I was going to pickup.

Philip
5/5

Great service and assistance. The mechanics did a big extra effort to fit a stubborn tyre straight on the rim. They helped me out without charging more than the calculated work! Thank you BYC.

Grégoire
FAQ

Any questions on our bikes? We're here to help!

The i:SY has a single-size frame. The perfectly conceived frame geometry makes it possible. The frame is adjustable in length when people between 150 and 190 cm tall sit on it. Thanks to the flat seat angle and the comparatively “long” top tube this is possible. For people up to 210 cm our XXL models are ideal
All bags and baskets that are delivered incl. a MonkeyLoad-T plate are also fitted with a lock. For our waterproof trunk bags that are fitted with the MonkeyLoad-S system we offer a separate anti-theft. MonkeyLoad-S lock, Art.No. 5020319. 
It is possible in most cases. Our i:SY Front carrier with KLICKfix is compatible with all bags and baskets that have a KLICKfix plate, a BASIL KF or a MonkeyLoad adapter plate. For baskets or crates for the rear carrier we offer the MonkeyLoad-T plate. They can thus be fitted onto the i:SY rear carrier ML ready.
Bosch batteries are of very high quality. That's something you'll notice right from the outset. Low weight, high-quality cells, no self-discharge, fast charging times and a long service life. Assuming normal usage, a rechargeable battery is expected to perform well for a period of five years. After that, it is still a good secondary battery.