Pure R70 / R241 Road Hub Set 311g


One of the best road non-disc hub sets that we’ve ever built with.


The sealed bearing front Bicycle Wheel Warehouse Road R70 hub is ultra light, about 71g. These hubs employ the use of high quality Japanese sealed cartridge bearings.  The hub flanges have a large distance between them, creating a pronounced spoke bracing angle to the rim, helping “stiffen” the front wheel laterally.

The rear R241 cassette hub is exceptionally light, at 241g, and features an advanced aluminum alloy outer hub shell with a steel inner body, for weight savings and strength. The cassette free hub body engages via a double 3 point pawl mechanism, (compared to the standard 2 or 3), which creates a fast, secure feel every time torque is applied through the pedals.  The rear free hub body is easy to remove, in case you want to clean and regrease the internals, and offers Campy compatibility with the separate purchase of a Campy free hub.  The Shimano freehub includes three stainless splines on the leading edges to prevent cassette bite, making cassette swaps a breeze.

The hub flanges are of equal diameter, and are oversized as compared to most road hub options in the marketplace.  The oversized diameter helps to decrease spoke length slightly, increase the spoke bracing angle, and allows space to for the non-drive flange to have hole cut outs, decreasing hub weight.  All-in-all, this is a hub design is a thoughtful, functionaly solution for any high end wheel set.

We love these hubs as they have proven to be very low maintenance, highly reliable, and offer a light weight alternative to many other more expensive high end options in the marketplace.  They are available in a 24 or 28 hole drilling at this time, with your choice of freehub options.

*Includes a light weight alloy front and rear matching QR lever. 

-Installation of the cassette requires an application of 40 Nm of torque upon the cassette lockring, please use a properly set, calibrated torque wrench to install.

BWW Pure R70 / R241 Road Hub Set Specs

R70 / R241 Front Rear Wheel Weights (approx)
Hub Info BWW R70 BWW R241
Hub Weight 70g 241g 70g F, 241g R
Hub Shell Aluminum Alloy
Axle Info QR 9mm x 100mm OLD QR 10mm x 130mm OLD
Hole Ct 20H or 24H 24H or 28H
DriveS PCD
32 47
DS Ctr to Flange 38 17
Non-DriveS PCD 32 47
NDS Ctr to Flange 38 37
Axle Material Aluminum Alloy
Bearings Sealed Cartridge Japan EZO Bearings
Bearing Size Japan EZO 699RU Japan EZO 6803RU
Freehub Shimano HG Shimano/SRAM Road 8/9/10 speed
Freehub Shimano Road 11
Shimano/SRAM Road 11 speed
FH Campagnolo Campagnolo 8/9/10/11 speed
FH Material Aluminum Alloy
    • All options include QR levers.

Additional information

Weight 7 lbs
Dimensions 30 × 7 × 26 in


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