SRAM EX1 XG-899 Cassette - 8 Speed 11-48t Black Travel (mm)-170 Grip and feel more connected

Grip and feel more connected to the road with an adapted tread pattern and the Magi-X compound

52mm 36x45 Upper And Lower Bearings

BBS4816: 16 notch BB socket for 48mm diameter notch pattern

}RockShox DebonAir C1 Air Spring Upgrade Kit - 170mm Fits Lyrik/Yari A1+ (2016+)

the new Aerolite-Classic-60 is significantly lighter than its predecessor

SRAM EX1 XG-899 Cassette - 8 Speed 11-48t Black Travel (mm)-170 Grip and feel more connectedSRAM EX1 XG 899 Cassette 8 Speed 11 48t Black. The EX1 drive train was designed specifically for the demands of electric assist mountain bikes: a wide gear range with bigger jumps between gears and sturdy components to handle higher torque loads. Liberal use of features found on SRAMs high end MTB parts provide high value quiet operation and ease of service. Machined from case hardened tool steel Cogs are designed to work specifically with inner and