The Lark uses our JRA road hubs with stainless steel bearings laced to our 20mm internal width, tubeless compatible road rim. Sapim D-Light spokes combined with our in-house wheelbuilding quality to create one of the strongest performance road wheelsets available. The rear wheel is built with a 2:1 spoke pattern (9 spokes on the non-drive side, 18 on the drive side) giving these wheels a similar strength to a 36-spoke wheel while the large flange spacing of the front hub gives the front wheel huge strength at a light weight.
hubs : JRA road hubs
rim : JRA Lark20 rims, 24 hole front, 27h (9/18) hole rear. 20mm internal, 25mm external and 25mm depth
spokes : Sapim D-Light all round
weight: 1524g pair front 688g / 27 hole rear 836g with aluminium nipples
freehub: Shimano, Campagnolo or Sram XD / XDR freehubs
dynamo hub: the front wheel can be built with a dynamo hub. Spoke count will match the hub chosen (e.g. SON 28 is only available in 32-hole).
graphics: laser-etched rim and hub
spoke options: upgrade to Sapim CX-Ray bladed spokes (20g lighter).
nipples: choose from brass, or aluminium coloured nipples
rider weight limit:
24/27 hole no rider weight limit
recommended tyre widths: 25mm – 30mm