Topeak Tri-Backup TireBag Velcro Straps 10.2x3.1x 1.3” 41 c.i. Black MFPN=31055427034 Proprietary Hexatude™ hex-shaped aluminum tubing

Proprietary Hexatude™ hex-shaped aluminum tubing ensures low flex and no rotation

7 Defined Color Silver Hub Drilling 32 Front Axle 9x1 Threaded x 100mm Hub/Brake Compatibility Rim Brake

Model HexLock SL (Mastodon) Description 15x150mm Axle

Multi purpose Road style helmet with modern low back design for improved crash protection

2" receiver model can be expanded to carry 3 bikes using the single bike add-on

Topeak Tri-Backup TireBag Velcro Straps 10.2x3.1x 1.3” 41 c.i. Black MFPN=31055427034 Proprietary Hexatude™ hex-shaped aluminum tubingTri BackUp TireBag provides protection from harmful ultra violet rays that can quickly degrade a tubular tire. So the next time you have to replace your tubular tire its ready to go. . Provides a compact easy to use solution to carrying extra tubes and keeps them out of the suns harmful rays which can degrade and cause premature failure. Designed to integrate with Tri BackUp Pro V and Tri BackUp Pro I for maximum aerodynamic efficiency TECH SPECS