Allows the use of a 24mm spindle X-Type or EXI crankset in a 68/73mm BSA threaded bottom bracket shell

127-136g including stainless steel bolts

The Arcadex serves as the connection between the human spirit and the natural world beyond

breathable and comfortable

creates previously unknown grip and rebound characteristics

SERFAS Light Combo - ESM-600 - 600 Lumen Headlight/60 Lumen Taillight recumbant Allows the use of aUSM 600 E Lume 600 Lumen Headlight All In One Design Extruded Aluminum Body Press and Hold Button Lock Daytime Flash Mode Up To 90 Hours Runtime Integrated USB Rechargeable Li Ion Battery Backlit Button Indicates Charge Status and Low Battery Handlebar Bracket USB Charging Cable UTM 60 Cosmo 60 Lumen Tail Light 270 Degree High Visibility Design Highly Adjustable Mounting System Daytime Flash Mode 5 Modes: 2 Solid 3 Flash Micro USB Rechargeable