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making it an excellent choice for both recreational and serious cyclists alike
The Kolossos ST features an 18-tooth lower pulley (up from stock 16T) and maintains the 14-tooth upper pulley for optimized shifting accuracy and chain retention—essential for XC
About Our Titanium Brake Rotor Bolts
Wheel bearings are a complicated matter
This bottom bracket fits a Sram GXP crank on a BB86 (road) or BB92 (mtb) frame
First Generation Derailleur Pulleys for Shimano 10 and 11 Speed - Full Ceramic derailleurtype-Campagnolo making it an excellent choiceThese pulleys will just not stop spinning! Don't take our word for it, just listen to our friend and badass racer Allison Linnell, doing a full spindown on video right here. The name of these pulleys came from the fact that Instagram videos were limited to 15 seconds. There is no way to show how well they spin in 15 seconds. Since then Instagram has lifted the long video ban and Kogel is looking to rename this amazing product. Send us your
