MRP Wave CX Narrow Wide 1x Chainring. Tooth count: 42t. MRP’s Wave™ tooth pattern swings right to left, grasping the interior of the chain for retention,but allowing room for mud, debris, and grit to escape.
MRP Wave CX 38, 40, 42t Single-Speed Narrow-Wide 5-Bolt Chainring 110 BCD Praxis
MRP Wave CX 1x 40t Chainring 110 BCD Narrow Wide (Praxis Absolute Black)
YBEKI 130BCD Narrow-Wide Chainring | CNC 7075-T6 Aluminium (38-60T) | UKCA Certified | Shimano 105/Ultegra & SRAM Force Compatible | 45% Lighter vs Steel | 8-12 Speed Road/Gravel/CX Bikes(black, 42T)
Sram BB30 Shim Wave Washer Kit 11.6415.003.000 1 x wave, 5 clear shims
Kettler Quadriga Duo CX 12 Black Bosch CX 50cm 1250Wh Deore XT
BESNIN Bike Chainring 104 BCD 30T 32T 34T 36T 38T 40T 42T 44T 46T 48T 50T 52T Round Narrow Wide Single Chain Ring for 7 8 9 10 11 12 Speed MTB BMX Road Bike (Black, 42T)
