Finally an aerodynamic helmet with a cool look
The Ballista road helmet protects riders until they reach their goal, just like the ancient Greek throwing weapon from which it takes its name.
Protect what matters
When "trailing" means pushing your limits, consider the Rally MTB helmet for protection. With an authentically off-road shape, this lightweight helmet keeps you going.
The industry standard comes in all sizes
Premium-quality Bontrager Standard butyl rubber tubes feature a 0.9mm wall thickness for the perfect balance of weight savings and durability.
Product details
Replacement parts for your Bontrager Seatpost
The kit contains 7 mm round seatpost ears, inner cones, bolt & spring
Compatible with models from 2010 to 2020 on Bontrager single-bolt rotary seat posts and seat mast caps
