Ergon GD1 Evo Factory Trainer Accessories In 2010 Castelli introduced the

In 2010 Castelli introduced the Gabba to the pros and changed the way pros race in the rain and cold

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Adjustable front struts provide a closer fit to the tire and excellent mud / spray protection

The Ergon GXR is 100% made in Germany

Ergon GD1 Evo Factory Trainer Accessories In 2010 Castelli introduced theMade for Downhill The world class choice Unique rubber compound The world class downhill grip is now even better! By working together with top professionals like Rmy Mtailler and Vali Hll, the GD1 has evolved to provide even more comfort and control in demanding terrain. The GD1 Evo features more damping, better control, and enhanced comfort for more riding fun. Less gripping power is required due to its conical shape, super soft thumb zone and new