HP Velotechnik Front Boom KO Black with Scale with Derailleur Tube brand_hase For seat type: Hase mesh

For seat type:  Hase mesh seat

HP Velotechnik first introduced this technology with the Gekko fxs under the name OrthoFlex®

Add one of our best base layers for cold weather to your winter wardrobe and experience the difference the next time you go skiing

Super Bike Wash will quickly clean dirt

Competitive Edge:

HP Velotechnik Front Boom KO Black with Scale with Derailleur Tube brand_hase For seat type: Hase meshReplacement front boom for HP Velotechnik Trikes. Includes front derailleur tube (1 1 8" diameter) with water bottle accessory bosses. Also shows adjustment scale. Specifications: Boom Overall Length is 20 1 2" Boom Outer Diameter is 2. 1" (53mm) Bottom Bracket Shell Width is 68mm Bottom Bracket Inner Diameter is 1 5 16" (33. 3mm) Accepts Standard BSA 24 TPI threaded bottom brackets.