OneUp Components 4 Bolt Chainring - 104 BCD - Round - Black - 12 Speed Shimano - 32T YGroup_7083807703085 you shift from whatever position

you shift from whatever position fits perfectly with the way your ride

Designed for mountain bike kids of all ages

It even has an inbuilt Presta valve-core tool so you won't have to go scrounging through the bottom of the toolbox each time you need one

and has non-slip features for both the frame and essentials

Optimal ventilation

OneUp Components 4 Bolt Chainring - 104 BCD - Round - Black - 12 Speed Shimano - 32T YGroup_7083807703085 you shift from whatever positionUpgrade or complete your drivetrain with a OneUp Components 4 Bolt Chainring. These chainrings are easy to fit and will suit a range of 4 bolt cranks in a handful of BCD's. Choose from standard round chainrings or try out an Oval ring for better traction. Made from a high grade 7075 T6 aluminium these chainrings use a Narrow Wide tooth profile that eliminates chain drop with a perfect mesh between the chain and ring. Compatible with 9, 10, 11 and 12