TRP Boost 3mm Offset Chainring 32T - Black - CheckoutSpec= RXF38 M.1/M.2 Both uprights move simultaneously to

Both uprights move simultaneously to always keep wheel centered in the stand

A highly functional trunk bag with a thermal-lined main compartment - optimized for use as an insulated lunch bag

internally contoured and relieved to minimize weight and maximize strength

Compatible with all bicycle chains

and 40mm fits 1 1/2"

TRP Boost 3mm Offset Chainring 32T - Black - CheckoutSpec= RXF38 M.1/M.2 Both uprights move simultaneously toDesigned with MRP "Wave Technology TM" provides chain retention in the most extremely conditions Optimized for KMC or TRP compatible chains Torsionally rigid for exceptional power transfer Ring Type MRP Wave Technology Mount Cinch DM 3mm Offset Teeth 32 Oval Round Round Color Black