The Tektro drivetrain offers reliable 8-, 9-, 10- and 11-speed (replacement) parts for sports and recreational bicycles, with a focus on compatibility and affordability. Reliability without a premium price tag. Suitable for replacing worn Shimano/SRAM parts in the low/middle segment. Durable ratchet clutch Robust design with horizontal connection Easy to adjust and maintain 10-11 speed Weight: 385 grams Chainline: 47.5 -52mm Max 50T 10-/11-speed, with clutch for chain tension, max. 50 teeth, chainline 47.5 - 52 mm, black, 385 g Functionality mechanical Main color black Application range MTB Max. gear size 50 inch Mounting direct mounting System compatibility 10-speed, 11-speed Type/type Item Long cage version