Mahi Mahi disk brake wheels 40mm centerlock straight-pull black hubs
£879.00 £605.00
Black straight-pull hubs and spoke nipples complete this lightweight aero wheelset. Hand-built quality, high performance hubs and Sapim CX-Ray spokes add up to an unbeatable wheelset for racing or all-round riding.
Availability: out of stock - available to order
40mm rear Mahi Mahi TT rims built onto straight-pull centerlock hubs in black
Hubs are the older R-type with 48 points of engagement.
Key components
hubs straight-pull centre-lock hubs in black (R-type rear hub)
rims 40mm rear Mahi Mahi carbon aero rims
decals black water transfer
spokes Sapim CX-Ray
nipples Sapim SL black
rim tape all our wheels are fitted with tubeless tape
weights pair 1475g
* weighed with rim tape and Shimano freehub
freehub Shimano, all other freehubs are available at a small extra cost.
rider weight limit 100kg recommended
recommended tyre widths 25-28mm for best aerodynamic performance, but compatible with up to 38mm
A disk-specific 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.
The rim is 22mm wide internally, with an external 30.5mm width optimised for best aerodynamic performance with tyres measuring around 25-28mm. The large width allows for lower tyre pressures without increasing rolling resistance – we recommend 60-90psi for most riders.
The Mahi Mahi disk rim has a hooked bead sidewall design which fits tubed or tubeless tyres securely and easily and offers excellent impact resistance, making it suitable for road or gravel. This rim design is suitable for running tyre pressures up to 100psi with 25mm tubeless tyres where the tyre specs allow (though we recommend lower pressure for better ride quality).
rim profiles
40mm is a good all-round depth and with a weight of just 1490g per pair and little affect from side-winds we recommend them for anyone.
why buy from us

warranty
All wheels have a 3 year warranty on build quality and components, with a longer 5 year warranty for hub shells.
See our warranty page for more details and the small print.

delivery
To ensure reliable, prompt delivery our wheels are shipped via UPS to almost all locations in the UK and worldwide.
see our delivery page for more details.

repairability
All of our wheels are fully repairable. We stock a complete range of spares and can service, rebuild or repair any wheel sold by us.
order servicing here.

about us
We’ve been building wheels since 2005 and selling online in 2006. We developed our wheel building process and refined the components we offer for more than 17 years to offer reliable a wheels.
read our story here.

our hubs
Just Riding Along wheelsets are built around premium quality hubs from Bitex in Taiwan. We have used these hubs on all of our own-brand wheelsets since 2014 with proven reliability and durability.

warranty
All wheels include a 5 year warranty on hub shells, and 3 year on all other parts.
Bearing wear is not included.

drive
6 pawls in 2 groups engage the drive ring inside the hub shell. The groups are offset slightly to double the points of engagement (POE) for a fast response to pedal input. M-type hubs have 6.7 degree, 54 POE, R-type hubs have 7.5 degree, 48 POE.


features
- Durable
- changeable axles
- repairable
- lightweight
- TPI bearings
- anti-bite guard
- laser etched decals
about your wheels

ready built wheels
This wheelset is built in our workshop in advance so you can receive it quicker. We normally despatch the wheels in 1-2 days and you should receive them the next day.

what’s included
- Wheels are set-up with the axles and freehub you have selected.
- All wheels have tubeless tape applied.
- There are no additional parts provided.

build quality
During the building process all components are bedded in, stretched, and tensioned repeatedly so the wheels won’t go out of true. We inspect, check and finish every wheel with equal care.

handbuilt in the UK
We built the wheels in our York, UK workshop.