Shimano BB-UN300 Bottom Bracket - English 68 x 117.5mm Spindle Square Taper JIS Model=Chainring for GRX FC-RX600 110psi rated for maximum rolling

110psi rated for maximum rolling efficiency

} volume 2x20L ( 40 liter) adjustable 3-point rear carrier fixation extremely durable material with welded seams handle

The XX SL T-Type Eagle AXS™ Power Meter carbon crankset boasts SRAMs XX SL T-Type crank arm with an integrated power meter to record and deliver live accurate power readings to your head unit

The large volume casing provides extra damping and comfort

Mounting screws included

Shimano BB-UN300 Bottom Bracket - English 68 x 117.5mm Spindle Square Taper JIS Model=Chainring for GRX FC-RX600 110psi rated for maximum rollingShimano BB UN300 Bottom Bracket English 68 x 117. 5mm Spindle Square Taper JIS. Shimano BB UN300 Square Spindle Bottom BracketsFits JIS square taper cranksets Crankarm fixing bolts sold separately Hollow spindle TECH SPECS Bottom Bracket Shell I. D. 1. 37 BB Frame Interface English BB Shell Width (mm) 68 Spindle Interface Type Square Taper JIS Spindle Length 117. 5 Defined Color Black