Ribble Endurance 725
The Endurance 725 strikes the perfect balance between comfort and performance. With the traditional style and compliance of a Reynolds steel frame in combination with cutting-edge design features, this is a 21st-century steel road bike for those long days in the saddle.

Don’t want to build your own? No problem. Below are the most popular builds with other riders, ready to ride or change as you like.

- Shimano Tiagra 4700 2x10 Speed.
- Shimano 50-34T x 11-32T Gearing.
- Mavic Aksium Wheelset.
- Continental Ultra Sport III 25mm Tyres.
- LEVEL 1 Alloy Handlebar, Stem & Seatpost.
- Prologo Kappa RS Saddle.

- Shimano 105 R7000 2x11 Speed.
- Shimano 50-34T x 11-32T Gearing.
- Shimano 105 R7000 Brakeset.
- Mavic Aksium Clincher Wheelset.
- Continental Ultra Sport III 25mm Tyres.
- LEVEL 1 6061 Alloy Finishing Kit.
- Prologo Kappa RS Saddle.

- Shimano Ultegra R8000 2x11 Speed.
- Shimano 50-34T x 11-32T.
- Shimano Ultegra R8000 Brakeset.
- LEVEL 20 RB Alloy Clincher Wheelset.
- Continental Grand Prix GT 25mm Tyres.
- LEVEL 2 6061 Alloy Handlebars & Stem.
- LEVEL 2 UD Carbon Seatpost.
- Prologo Kappa RS Saddle.

- Shimano Ultegra Di2 R8050 2x11 Speed.
- Shimano 50-34T x 11-32T.
- Shimano Ultegra R8000 Brakeset.
- LEVEL 40 RB Elite Carbon Wheelset.
- Continental GP5000 700x25mm Tyres.
- LEVEL 3 Carbon Handlebars & Stem.
- LEVEL 3 Carbon Monocoque Seatpost.
- Brooks Cambium C15 All-Weather Saddle.
With a handcrafted steel frame and vintage styling the Endurance 725 evokes the spirit of cycling's past. But make no mistake, this a steel road bike with a distinctly modern flair. It's a fusion of contemporary frame design with the traditional ride comfort that only a premium steel frameset can provide. Designed with endurance riding in mind the geometry of the Endurance 725 provides stability, comfort and control, with enough adjustability to suit long days in the saddle or a more performance optimised riding position.

Designed, built and tested in the UK, the Endurance 725 is manufactured from the finest quality Reynolds steel tubing. Tubing that has been produced in their factory situated in the very heart of England since 1898.

The Endurance 725 is handcrafted from triple-butted, British Reynolds steel tubing for maximum strength and durability, whilst providing the compliant ride quality that is synonymous with the very highest calibre steel framesets.

Seamless welds enhance the frames strength while giving it the premium finish that can only be found on high-end framesets. Each cable is routed internally to preserve the bikes streamlined looks and ensure compatibility with Shimano Di2 electronic systems. The frames design includes a generous clearance for tyres up to 28mm in width or 25mm when mudguards are fitted.

A full carbon fibre monocoque construction with tapered steerer helps to stiffen up the front end for enhanced steering control, while also reducing 'road buzz' from uneven road surfaces, for more comfort and less fatigue.

A threaded bottom backet design adds simplicity, dependability and ease of maintenance.

Riders of all experience and ability can benefit from a carefully chosen geometry that offers the perfect balance of handling, stability and comfort.


You decide the design, we create the bike. Be bold and bright or stealthy as you like. With millions of combinations, you can make a bike unique to you.
Just select customise after choosing your size.
The Endurance 725 strikes the perfect balance between comfort and performance. With the traditional style and compliance of a Reynolds steel frame in combination with cutting-edge design features, this is a 21st century steel road bike for the modern road rider looking to enjoy long days in the saddle.
- Frame & Fork
- Seat Clamp
- Headset
- Carbon Fork Expander

To assist you in selecting the correct size simply find you height below. The graphic below illustrates our recommendations so you can be confident that the size you order will be correct.

Size | XS | S | M | L | XL |
Rider Height | 5'3" - 5'5" 160 - 165cm |
5'5" - 5'7" 165 - 170cm |
5'7" - 5'10" 170 - 178cm |
5'10" - 6'1" 178 - 185cm |
6'1" - 6'3" 185 - 191cm |
Wheel Size | 700C | 700C | 700C | 700C | 700C |
A - Seat Angle | 74.5° | 74.0° | 73.6° | 73.3° | 73.0° |
B - Top Tube (mm) | 520 | 535 | 550 | 570 | 585 |
C - Head Angle | 71.0° | 72.0° | 72.5° | 73.0° | 73.3° |
D - Offset (mm) | 53 | 45 | 45 | 45 | 45 |
E - Head Tube (mm) | 110 | 130 | 150 | 170 | 190 |
F - BB Drop (mm) | 68 | 68 | 68 | 68 | 68 |
RC - Chainstay Length (mm) | 415 | 415 | 415 | 415 | 415 |
FC- Front Centre (mm) | 591 | 591 | 591 | 598 | 610 |
Stack (mm) | 498 | 521 | 541 | 562 | 582 |
Reach (mm) | 382 | 385 | 390 | 396 | 400 |
WB - Wheelbase (mm) | 996 | 996 | 997 | 1004 | 1012 |
G - Seat Tube (mm) | 470 | 510 | 530 | 555 | 580 |
The Reynolds 725 triple-butted steel frame weighs 2.1kgs and the full carbon monocoque forks 470g. A medium sized build with Shimano Ultegra weighs in at approximately 9.5kgs and Shimano 105 9.85kgs.
The frame carries a 3-year warranty. All other parts have the standard manufacturer's warranty.
There is clearance to accommodate tyre widths up to 28mm without mudguards or 25mm with mudguards fitted.
There are 2 bottle cage mounts, located on the seat tube and down tube.
We recommend a maximum rider weight of 120kgs (264lbs).
Yes, the frame has discreet mounts for the fitting of full coverage mudguards.
Yes, all cables are routed internally through the frame and includes compatibility with Shimano Di2 electronic systems.
They are standard 9mm quick release axles.
The bottom bracket shell is a traditional BSA threaded 68mm type.
The seatpost is a 27.2mm with a seat clamp of 30.0mm.
No, the frame is not designed to accept a pannier rack.
The Endurance 725 is compatible with standard rim brake calipers.
Due to the many different systems people use we do not supply pedals with bikes but you can find a great array of pedals here.



- Personalise the look of your bicycle
- Made from quality CNC'd alloy
- Available in a wide variety of colours
- Black, Silver, Gold, Red, Purple, Blue, Orange, Green
- Lightweight and durable

Constructed from a strong and durable reinforced plastic Ribble 33mm mudguards provide complete coverage and protection from the effects of road spray for all-season road riding.
- Approximate weight of 400g.
- Total width of 33mm.
- To fit tyre widths up to 28mm.
- Manufactured from a durable reinforced plastic.
- Lightweight and durable


