Ergon GD1 Evo Factory Slim - Frozen Orange SCV stays liquid for 2-7 months

stays liquid for 2-7 months and resists freezing - working down to -34° C

The tire jumps onto the rim faster and when the pump head is removed

Shadow Plus features a super low profile design and optimized slant angle for super light shifting action

DUB™ bottom bracket technology for increased stiffness and durability

Ergon GD1 Evo Factory Slim - Frozen Orange SCV stays liquid for 2-7 monthsThe 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 inner stop design. In addition, the factory version features a