Bombtrack HOOK EXT TI Road Frame Titanium L ModelNumber=E4909 For use with direct drive

For use with direct drive trainers with Type 2 axles

Zirconium Doped 7-series alloy

Extra large 90mm drum brake and high-flange hub shell for increased braking performance and wheel strength suitable for cargo or utility bikes

It also provides storage for two master links so you will always be prepared on the trail

4 Modes: Steady low (4 hours) Steady high (2 hours) Pulse (8 hours) Daytime Flash (25 hours)

Bombtrack HOOK EXT TI Road Frame Titanium L ModelNumber=E4909 For use with direct driveFrame: Titanium 3Al 2. 5V, TA, rack fender mounts, UDH derailleur hanger Fork: Full carbon, TA, 1. 1 2'' 1. 1 8'', triple cage mounts (can double as fender mounts),internal hub dynamo cable routing TECH SPECS Frame Size L Color Titanium Primary Color Clear Wheel Diameter 700C 27. 5"