Map Core wheels

from £300.00

Ready built road-disk wheels with centre-lock J-bend hubs and 19mm width rims.

build time for this wheelset: 2 days
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SKU: JRA_map_core Category: Tags: , , ,

Reliable road disk brake wheelset featuring our 19mm width aluminium Map rim. Our Core series wheels are built onto our proven reliable Centre-lock J-bend hubs for a durable wheelset at a new lower price.

We offer the Map Core in 24, 28 and 32 spokes wheels.

Key components

hubs centre-lock J-bend hubs with laser etched JRA logo, steel bearings (24 & 28 hole hubs may be gloss 28 matt finish)
rims Map rims, matt black with laser etched logos
spokes Sapim D-Light J-bend black spokes
nipples Sapim silver brass secure-lock nipples
weights 24 hole 1557g pair / 28 hole 1620g pair / 32 hole 1690g pair
* weighed with rim tape and Shimano freehub
freehub Shimano 11 speed or Campagnolo 12 speed are included in base price. All other freehubs are available at extra cost.
rider weight limit 24 hole 90kg (14st) / 28 hole 110kg (17st) / 32 hole no rider weight limit
recommended tyre widths 25mm – 30mm

wheel weights
24 hole 1557g pair – front 732g / rear 825g
28 hole 1620g pair – front 760g / rear 860g
32 hole 1690g pair – front 780g / rear 910g

rider weight limit:
24 hole 90kg 14st
28 hole 110kg 17st
32 hole no rider weight limit

Map aluminium rim profile

Map aluminium rims

aluminium road-disk rims

material: 6069 aluminium with a matt finish and welded join
decals:
durable laser etched decals
dimensions: 19mm internal and 24mm external width with 25mm depth
weight: 440g (+/-15g) per rim
bead: tubeless compatible with a hooked bead
tyres:  best for 25-30c tyres

Core series wheels

Our back to basics wheel range, we’ve cut out the frills – such as colours and kept to simpler specs to keep the price down. But we haven’t compromised on the build quality or the wheels core functionality, hence the name Core wheels.
  • TPI steel bearings not TPI stainless steel – Excellent bearing without the top prices we pay for stainless
  • Sapim silver brass pro-lock nipples used throughout – These reduce the wheel building time by being non-binding
  • J-bend hubs The lowest price and most reliable hubs in our range
    Limited options allow us to build multiple wheels at once saving time in the workshop.
  • Limited logos Smaller logos that take less time to etch

All our wheels are still handbuilt in our York workshop with the same high quality of finish, backup and warranty you would expect.

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.

Configure your wheels