A limited edition version of our most popular carbon road disk wheelset, our 40mm Mahi Mahi rim is now available in a semi-gloss finish with a new decal design in 2 colour options; grey and light blue.
The 40mm deep disk-specific rim design allows for optimised aerodynamics while the low weight is an important part of the lively, responsive feel and streamlined performance of these wheels in all weather conditions. As with all our wheels they are handbuilt by us in our York workshop for perfect build quality every time with a choice of hub colours and spoke nipples for the perfect fit with your bike. As standard we build these wheels onto our lightest, most popular hub choice, the centerlock disk straight-pull version. Please contact us if you would like these wheels built onto any of our other hubs.
40mm carbon rims
internal width: 22mm
external width: 29mm
bead hook: semi-hook
material: UD matt carbon weave
finish: semi-gloss black finish
decal: water transfer
The rim is optimised for best aerodynamic performance with tyres measuring around 25-28mm, while the 22mm width allows for lower tyre pressures without increasing rolling resistance – we recommend 60-80psi for most riders.
hubs : JRA straight-pull hubs hubs with laser etched (please contact us for dynamo or J-bend hubs)
rim : JRA Mahi mahi 40 carbon rims – 24 hole
spokes : Sapim CX-Ray straight-pull black spokes
nipples : Sapim aluminium or brass secure-lock nipples
weight: pair 1483 g (front 685g / rear 798g)
freehub: Shimano 11 speed or Campagnolo 12 speed are included in base price. All other freehubs are available at extra cost.
rider weight limit: 90kg other hubs with a higher rider weight limit are available.
recommended tyre widths: 25mm – 34mm