Shimano RD-U2000 Essa 8 Speed Rear Derailleur Shadow Medium Max 45T RGroup_860B0A2072F63C5E4AFCAEA38CD38F2D7863F2AD The light's enhanced cooling system

The light's enhanced cooling system improves heat management by 15% to 30%

This zipped frame bag keeps your energy bars

while oversized cornering knobs provide stability and control

The Norco XFR 4 is made for those want the versatility to choose their own route

Shimano RD-U2000 Essa 8 Speed Rear Derailleur Shadow Medium Max 45T RGroup_860B0A2072F63C5E4AFCAEA38CD38F2D7863F2AD The light's enhanced cooling systemThe Shimano RD U2000 Essa 8 Speed Rear Derailleur Shadow Medium Max 45T delivers a stable, low profile shifting solution for trails, gravel, and city streets with optimized geometry and spring tension to minimize chain drop and handle a 45T low sprocket for wide range 8 speed setups.