R725

£599.00 £449.25

The latest edition of our ever popular track frame, made with Reynolds 725 heat treated steel tubing. Fully lugged construction and super tight true track geometry gives this frame a Keirin feel which is equally at home racing on the track as it is on the streets. That Keirin influence continues this year with two eye catching paint options – a metallic lilac and black sparkle which really pops in the sunshine!

Other improvements include the polished stainless dropouts and slightly more clearance on the fork so you can now run up to a 28c tyre up front (25c with a brake).

Features

Frame Specs

FAQs

Features

Tubing: Reynolds 725 double-butted main triangle
Fork: Reynolds 'R' round blade track fork
Brake compatibility: Short drop brake caliper (front only)
Optional fork drilling (required for road use)
Dropouts: Polished stainless horizontal dropouts
Seat post diameter: 27.2mm
Headset: 1˝ threaded steerer/headset
Bottom bracket shell: 68mm bottom bracket - ISO threaded
Maximum tyre clearance: 700c x 28mm (max 25mm with front brake)
Frame weight: 54cm = 1875g
Fork weight: Uncut = 750g

R725 technical drawing
Size (C-TT)52cm54cm56cm58cm60cm
Seat Tube (C-C)505mm525mm545mm565mm585mm
Top Tube530mm540mm550mm565mm575mm
Head Tube117mm136mm154mm173mm193mm
Head Angle74.574.5757575
Seat Angle75.5757574.574.5
BB Drop55mm55mm55mm55mm55mm
Chainstay385mm387mm387mm388mm388mm
Fork Length (A-C)359mm359mm359mm359mm359mm
Fork Rake32mm32mm32mm32mm32mm

Are your frames guaranteed?

Our frames are fully guaranteed against manufacturing and materials faults or defects for 12 months from date of purchase. This guarantee does not cover items which are damaged through accident, misuse, wear and tear, neglect or those which have been repaired or altered by any other firm. Paintwork is not covered covered by this warranty, nor is any damage that happens to you or your other components as a result of any failure of one of our products.

This guarantee is only valid to the original customer and is non-transferable. We reserve the right to an independent opinion on whether the goods qualify for a refund. A dated proof of purchase must be provided before a warranty claim will be considered.

Can you build me a custom bike?

Sorry we don’t do custom builds, but you can contact one of our many stockists for assistance in building up a bike.

Where are your frames stocked?

You can see a list of shops where our frames are stocked here. If your LBS isn’t listed then ask them to get in touch with us about ordering a frame for you.

Where are your frames made?

Our frames are made in Taiwan. They are handmade using traditional brazing and welding techniques with the highest quality materials by a team of frame builders who have over 2 decades of experience. Each frame undergoes extensive quality and safety checks before it is shipped to us in the UK. Although built overseas our frames were carefully designed by us in London and are exclusive to Brother Cycles.