Our jump bike frame is designed to reflect the needs of our friends, who happen to be some of the most dedicated trail builders and riders out there. Most of them were reluctant to move on from the 24” wheel size which has been abandoned by the mountain bike industry. Our frame is designed with this wheel size as the main priority but will also perform well with a 26” wheel.
Beyond that we’ve employed some BMX technology with a Mid BB and integrated chain tensioners. Butted chromoly tubing and tapered chain and seat stays which aren’t crimped and have eye pleasing curved bridges.
Sanko seamless Chromoly construction
Tapered chain and seat stays
Double butted top and down tubes
125mm Heat-treated head tube
74mm tapered Mid BB
Clearance for 33t sprockets and 2.5” tyres
integrated seat clamp
Top tube length: 22.58”
Chain stay length: 14.9 – 15.9”
Head tube angle: 70.0 degrees
Seat tube angle: 71 degrees