Headset extension to raise BB’s height by 8mm. Perfect to raise the BB height of +tire bikes, as +tires have more SAG while riding than non-plus tires due to low tire pressure. Mandatory to ride a SHAN GT with 27,5″ + tires and 140mm front fork.
Suitable for SHAN Nº5, SHAN GT, SHAN and OKA. As well suitable for every bike with tapered IS (Italian Standard: Campagnolo 45ºx45º) headset bottom bearing. Size IS 52, 1″ 1/2.Material
Full CNC alloy 7075
Finish
Black anodized and laser engravedMounting
Due to high precision CNC work and 2 special slots, mounting and un-mounting is easy
Headset extension to raise BB’s height by 8mm. Perfect to raise the BB height of +tire bikes, as +tires have more SAG while riding than non-plus tires due to low tire pressure. Mandatory to ride a SHAN GT with 27,5″ + tires and 140mm front fork.
Suitable for SHAN Nº5, SHAN GT, SHAN and OKA. As well suitable for every bike with tapered IS (Italian Standard: Campagnolo 45ºx45º) headset bottom bearing. Size IS 52, 1″ 1/2.Material
Full CNC alloy 7075
Finish
Black anodized and laser engravedMounting
Due to high precision CNC work and 2 special slots, mounting and un-mounting is easy