D3O Viper Back InsertBenefiting from Airwave technology, the D3O Viper Stealth Back Protector is an extremely flexible, low profile and lightweight back protector offering incredible protection. D3O patented technology Certified to exceed the performance requirements of EN1621 2: 2014, Level 1, including optional cold test at 10 degrees UKCA certified For winter sports: certified as suitable for use at temperatures down to 20 degrees Breathability and flexibility Airwave

The SRAM Grip Shift 3

and low rolling resistance

Air sprung hydraulic cartridge

420mm (XL)

retaining ring) - Reverb Stealth B1(2017)

Anti-slip insert for firm hold

* 3M is a registered trademark of 3M Company

5mm O-RING

- Textile coating: The chain is covered with a textile sleeve to prevent damage to your bike’s paintwork

should a part of the lock fail during the warranty period then we at Biketart will handle the case for you

- Opposed 4-piston design reduces leading effect and optimizes pad wear

for a more comfortable and aerodynamic position while time trialling