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Home Bikes Bikebuilder Ribble Adventure 725

Ribble Adventure 725


The Adventure 725 is hand built using triple butted Reynolds 725 steel and offers a silky smooth ride quality thanks to its natural compliance and vibration absorbing properties, with carefully designed tube profiles to ensure that lateral stiffness isn’t compromised. Reynolds 725 is also very resistant to fatigue and has a very high tensile strength. The Adventure 725 comes with mounts for mudguards and rear rack, 4x sets of bottle bosses and front Carry All rack mounts ensuring all luggage, hydration and weather proofing is taken care of. The geometry is a finely tuned balance between long distance comfort, efficiency, stability and control.
Adventure 725



For anyone embarking on a bike trekking epic the Adventure 725 offers the complete package. Strong and durable the geometry of the frame has been carefully formulated so it offers a comfortable platform to embark upon your adventures which makes for a rugged and durable touring bike

  • Versatile and durable Reynolds 725 frame Quality tubing from Birmingham's finest
  • Clearance for large 2.8" Tyres Large volume tyres for increased comfort on long rides
  • Rack and mudguard compatible For traditional fitting pannier racks
  • Carry All Rack Mounts Allows the fitment of oversized bottle cages on either side of the fork for carrying extra luggage such as sleeping bags and mats

The Reynolds 725 tubing has been meticulously designed in house with traditional looks but also combined with a contemporary geometry. Hand crafted from steel tubing which is renowned for offering the most compliant of rides as well as being a highly durable material due to its high tensile strength. Carefully profiled tubing also results in the lateral stiffness not being compromised.

The very careful blend of traditional aesthetics combines to produces a bike that is not just stylish but retains a contemporary geometry. This carefully thought out geometry also offers the maximum balance between control and long distance, mile eating comfort.

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Sizing & Geometry

Ribble Adventure 725
Size Small Medium Large X-Large
Rider Height 5'4" - 5'7"
163cm - 170cm
5'7" - 5'10"
171cm - 178cm
5'10" - 6'1"
179cm - 185cm
6'1" - 6'4"
186cm - 193cm
A - Head Angle 69° 69° 69° 69°
B - Seat Angle 73° 73° 73° 73°
C - Top Tube Effective (mm) 575 590 610 620
D - Seat Tube C-T (mm) 465 485 495 530
E - BB Drop (mm) 70 70 70 70
F - Chainstay Length (mm) 445 445 445 445
G - HeadTube Length (mm) 110 130 150 160
H - Wheelbase (mm) 1079 1095 1117 1137
I - Front-Centre (mm) 643 659 681 701
J - Fork offset (mm) 51 51 51 51
K - Fork length (mm) 480 480 480 480
Stack (mm) 605 624 642.5 652
Reach (mm) 386 395 409.5 420

As passionate cyclists with very high product expectations and a definite spirit for adventure, we design and craft the bikes we want to ride. Contained within the very traditional styling of the Reynolds 725 steel frame is a mammoth tyre clearance for tyres up to 2.8”. Whether your travels take you over the highest alpine passes or simply exploring your local trails you can be sure of maximum grip, control and comfort.

Looking to load up for a bike trek epic or a weekend trip? Then the Adventure 725 is one of those adventure bikes that comes into its own for built within the frame are multiple mounts for racks. With the option to fit front and rear racks plus carry-all rack mounts (which fit either side of the fork leg as well as the front pannier) there should be ample luggage space for those key items you cannot be without.

To keep you hydrated throughout your travels there are not 2 but 3 bottle cages mounts around the frame (top tube, down tube and seat tube). Should the weather turn inclement the facility to fit full-length mudguards offers all weather coverage.

When fully loaded, Hydraulic disc brakes have been selected to offer maximum braking power at your fingertips when you need it the most. To maximise the potential of the brakes and to also increase not only braking performance but also the handling 12mm bolt thru axles are utilised.

How much does the Adventure 725 weigh?

The Reynolds 725 Triple Butted frame weighs 2100g and the cromoly forks approx 650g.

What is the warranty on the frame?

The frame carries a 2 year warranty. All other parts have the standard manufacturer's warranty.

What is the tyre clearance?

There is clearance for tyres up to 27.5 x 2.8.

How many bottle cage mounts are there?

There are 3 bottle cage mounts, seat tube, down tube and the top tube.

What is the maximum rider weight?

We recommend a maximum rider weight of 120kgs.

Does it take mudguards?

Yes, there are mounts for fitting mudguards.

What type of bottom bracket does the frame require?

The BB shell is a BSA 68mm threaded fit.

What size seatpost does the Adventure 725 require?

The seatpost is a 27.2mm diameter with a 30.0mm seat collar.

What type of front derailleur does the frame require?

The derailleur is a band on 28.6mm.

Does it take a rack?

Yes, there are mounts for front and rear pannier racks.

What brakes fit this frame?

The frame takes flat mount disc brakes.

Are the axles quick release or thru axle?

They are thru axles, 12x100 front and 12x148 rear.

Is the bike supplied with pedals?

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.


We also offer unmatched customisation of your Ribble with our BikeBuilder. The BikeBuilder is where you can make more of your own decisions - choose your ideal groupset and wheels, personalise it with your own preferred finishing kit - the choices are all yours.

Ribble Adventure 725 Customer Reviews

I’ve had the bike out for a couple of rides and love it. The bike and service were as advertised. The bike was set up and shipped quickly after I purchased it. There were only a few problems; rear tire not seated straight, missing stem washer and needed to adjust the front derailleur. All very minor. I look forward to many adventures in the future in this great bike.
Matt Carmichael
ribble 725 adventure , I bought this bike to replace my 97 ribble mountain bike which I use for cycle touring and have done for 22 years, had the bike for 2 weeks now been out 3 or 4 times, I love the loop handlebars lots of hand positions 2x10 gears are great not to sure about the saddle yet, plus size tyres make the ride very comfortable, I'm looking forward to my next cycle tour to really test the bike out, the only disappointment is there's no under frame bottle mount on the down tube, please ribble sort this out, will I keep this bike for another 22 years, yes probably 9.5 out of 10 great bike thanks ribble.
Peter G

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