RaceFace Direct Mount Wide Chainring - 30t DM CINCH For Shimano 12-Speed HG+ Compatible Chain BLK Model-Silicone If you have a round

If you have a round seat tube with no braze-on mount

W150TB for tube only

Practical Storage Solutions: Two external pockets for quick access to gels and bars

Discover the Storm Vario JR Pole: a pole that adjusts as your kids grow

for improved long distance comfort

RaceFace Direct Mount Wide Chainring - 30t DM CINCH For Shimano 12-Speed HG+ Compatible Chain BLK Model-Silicone If you have a roundShimano 12 speed specific, wide version for 55mm chainline Provides the optimal chainline and clearance for your Super Boost 157mm hubs when used with the standard Race Face 136mm spindle Also offers an extra 3mm of chainline when used with Boost 148mm hubs 7075 T6 aluminum direct mount ring to fit Race Face Cinch system splined cranks Narrow wide teeth prevent chain drop, updated tooth profile runs quieter Installs with a common Park Tool BBT 22 TECH