Schwalbe Tacky Chan Tire - 29 x 2.40 Tubeless Folding BLK Evolution Line Super Trail Addix Soft E-50 CheckoutTitle=SRAM GX 1000 2X10 Crankset The X1S is built with

The X1S is built with a tough high-carbon steel frame

Stealth M24 technology ensures a quieter motor experience without sacrificing power

99mm Crank Arm Length 167

use 12-notch for 46mm outside diameter BB tool

A US-based bicycle testing lab put the XP4 through the rigorous ISO 4210 standard testing process

Schwalbe Tacky Chan Tire - 29 x 2.40 Tubeless Folding BLK Evolution Line Super Trail Addix Soft E-50 CheckoutTitle=SRAM GX 1000 2X10 Crankset The X1S is built withTacky Chan is a high performance downhill and enduro tire designed and engineered for maximum grip control and durability it excels in loose muddy and technical terrain where precision and confidence are critical. Whether you're charging down steep rock gardens railing berms or battling through root laced trails the Tacky Chan offers the ultimate combination of grip precision and durability for riders who demand the best from their tires. Aggressive