Shimano FC-4550 10 Speed Compact 50/34T Chainset - 170mm Inc Chain Guard - Black Rear Shocks "Zero Setting" And "Riding Setting": This design also helps Ski Salopettes Size:Short 88214040 / TYRE ROOM AISLE 2 E2 LEFT

"Zero Setting" And "Riding Setting": used to set the initial configuration of the components and make fine adjustments during a race

Dual adjustable shock-cord accessed from front pockets

Rapid rise rear derailleur with smart cage

and Cross-Country riders

Shimano FC 4550 10 Speed Compact 50 34T Chainset 170mm Inc Chain Guard Black Rear Shocks "Zero Setting" And "Riding Setting": This design also helps Ski Salopettes Size:Short 88214040 TYRE ROOM AISLE 2 E2 LEFT "Zero Setting" And "Riding Setting": used to set the initial configuration of the components and make fine adjustments during a race Dual adjustable shock cord accessed from front pockets