Bitubo XXZ31 - Rear Mono Shock - Red Spring [Adjustable: Preload, High & Low Rebound, High & Low Compression] Model_LS2 OF599 Spitfire II Helmets Structure tuning and profile enhancing

Structure tuning and profile enhancing riding precision and feedback

Endless design for exceptional strength and durability

Starting current: >200A

Size: 110/70-12

Bitubo XXZ31 - Rear Mono Shock - Red Spring [Adjustable: Preload, High & Low Rebound, High & Low Compression] Model_LS2 OF599 Spitfire II Helmets Structure tuning and profile enhancingDerived from the pluri victorious XXF, the Mono XXZ, so far reserved only for our Official Teams, is confirmed as technologically at the top, presenting itself with a totally renewed design bringing with it many technical innovations, such as the 4 adjustments: compression and extension at low and high speeds, with new settings designed to give the rider the best feeling possible.\n\nInside it is renewed with technical solutions that optimise the