Stan's Tubeless Sealant - 1000ml C-class The PC-1031 chain benefits from

The PC-1031 chain benefits from design for better performance

Revised battery positioning better protects against impacts while allowing for even crisper shifting

so every rider can find their proper fit

the solution to protecting your disc brakes during maintenance or transit is here

which gives the saddle lower stiffness and superior vibration absorption

Stan's Tubeless Sealant - 1000ml C-class The PC-1031 chain benefits fromThe first tubeless sealant in the world, formulated by our founder Stan in 2001 and still the number one choice of riders today. Recommended for all around use, compatible with all tubeless road, gravel, and mountain bike tires The Original formula is the best choice for providing reliable puncture sealant performance over a 2 7 month period, however arid conditions may require more frequent monitoring of liquid sealant levels. Anti freezing agents