661 Radia Goggles - S - Script Blue - Smoke Mirror Lens YGroup_7033399935021 the GX 1150 cassette gives

the GX 1150 cassette gives you the same great gear range found on the XX1 cassette at a fraction of the cost

Interchangeable

Removable protective inserts for washing: Non-removable pad

The BOX Three Prime 9 Speed Cassette draws from both is the sensible all-rounder of the Box range and draws from featured found on both the Box One and Box Two cassettes

What size bikes (wheelbase) can it carry: The maximum wheelbase it can accommodate is 1270mm

661 Radia Goggles - S - Script Blue - Smoke Mirror Lens YGroup_7033399935021 the GX 1150 cassette givesThe Radia is 661's first foray into eyewear and delivers the same level of quality and exceptional value for money that they are known for: the Radia combines a lightweight chassis with a 40mm silicone backed strap and high quality smoke mirror lens with anti Fog and anti Scratch treatments for perfect optical clarity. Models are available in small and large sizes to suit different sized faces, and they are compatible with tear off and roll off