Park Tool MS-3 Mechanic Shirt Black -Small Weight-135g Careful engineering has resulted in

Careful engineering has resulted in crankarms that optimize stiffness to weight ratio with material only where it’s needed8-bolt interface compatible with power and non-power AXS spiders and integrated chainrings (Chainring and spider sold separately)

SRAM 3-bolt interface for crank arm mounting

Range 10-52 Cogs 10-12-14-16-18-21-24-28-32-36-42-52 Cassette Body Type SRAM XD Drivetrain Speeds 12 Color Black Designed for ebike Yes Defined Color Black Teeth 10-52T

Straight-pull hubs/spokes built with a 3-cross pattern

Park Tool MS-3 Mechanic Shirt Black -Small Weight-135g Careful engineering has resulted inThe MS 3 Mechanics Shirt has two pockets and is made from a wrinkle free 65% poly 35% cotton blend for long wear and good looks. Fit Standard Material Cotton Gender Age Men's Color Black Size Small Sleeve Style Short Defined Color Black