The internal sidewall height is also reduced to keep the tyre firmly in place when inflated and the base of the rim is sunken to ease the installation and removal of tyres
They're built from 4130 CrMo that's heat-treated and features 13-butted tubing to improve the strength and durability of the bars while shaving off weight where possible
It's built with a cast aluminium body and a forged 6061-T6 aluminium top plate with recessed sides and underneath sections to reduce weight
tapered fork legs and welded 990 brake mounts
Fly also paired their patented Conehead EPS technology with expanded volume EPS foam in six highly critical zones
Stay Strong Reactiv 2 20", 28H Race Rim (1-1/8") - Front/ Black SS22 REMOVED The internal sidewall height isStay Strong REACTIV 2 rim: 1 1 8 28H Front. Aero profile rim design, Junior rim 1 1 8" 28H, Colour: Black, Sleeved Joint with eyelets, Brand New Stay Strong 'Overflow' graphics, Weight: 285g ###section### Product Specs WHEEL SIZE: 20" SEAM: Sleeved ERD: 396mm HEIGHT: TBC WIDTH: TBC SPOKE HOLES: 28h WEIGHT: 285g