Zipp Goodyear XPLR Inter Gravel Tire 700x45C Folding Tubeless Ready Dynamic:UHP M:Wall Black Location=J&B Wa Is for a 49mm chainline

Is for a 49mm chainline on a BB30 short spindle crankset

Shifters: Shimano GRX ST-RX400 Disc

The perfect solution when you need something smaller than a 30t on your 104/64 BCD cranks or your 11-speed Shimano XT and SLX 96/64 BCD cranks

many from Hollowtech II

Zipp Goodyear XPLR Inter Gravel Tire 700x45C Folding Tubeless Ready Dynamic:UHP M:Wall Black Location=J&B Wa Is for a 49mm chainlineLightweight casing provides a supple ride quality M: Wall protection helps prevent cuts and reduces the chance of getting pinch flats Optimized construction and geometry for Zipps 303 XPLR. Tread pattern designed for versatility, suitable for most gravel situations in any conditions. Dynamic: UHP compound improves grip, lowers rolling resistance. Tubeless Complete, and Dual Angle Beads ensure safe retention on XPLR rims Designed to measure 45mm on a