Fortitude Adventure SRP£1499.99

The Fortitude is our rigid specific mountain bike, you can’t run it with suspension. A relatively slack head angle gives a super stable ride and despite the rigid fork this is a very capable singletrack destroyer.

There is a joy to be had in fully rigid riding, it is a form of mountain biking where you are directly connected to the trail, every shift of your body weight, every dab of the brake lever, every pedal stroke, they all count, it’s a simple but beautiful and rewarding way to ride. In an industry where we are always being sold the latest technology sometimes you just want to escape and it’s amazing just how much fun a rigid bike can be. You will become fast, you will start relying on skills you forget you even had and rather than just charging through obstacles on the latest front or fully suspended bike, you will have to pick your lines, learn how to read the trail again and become a better rider for it.

The Adventure model is Ideal for a few days bike camping, or loading up for an Epic long distance Cross Border expedition. When it came to deciding how to gear this bike, it could only be Alfine 11 speed, it’s proven itself time after time, mile after mile and so it’s the perfect companion on epic back country adventures.

Reynolds 725 Steel

Features

Non-Suspension Corrected Fork

The short rigid fork keeps the front end nice and low and combined with a low BB it allows us to replicate the great handling of a 100mm 26inch hardtail with the rolling advantage of the bigger wheels.

Flattened seat tube

The flattened/squashed seat tube allows a nice tight wheelbase without having to bend the seat tube. It luckily also gives a clean look and ensures straight tubes throughout.

Mounts and Braze-ons Galore!

The frame has the following; 3 bottle mounts, rear rack mounts, fender mounts and eyelets. The fork features low rider mounts, fender eyelets but also three water bosses on the outside of each leg which can be used to mount bottle cages to the fork or the

horizontal dropouts and a slotted disc mount

A horizontal/track end style drop out is still our preferred method of wheel tension, it’s just the most utilitarian design, with the most weight saving and the least amount to go wrong. Just grab the rear wheel, pull it backwards, tighten the axle bolts,

Specifications

Frame and Fork

Frame
Reynolds 725 Steel
Fork
Double Butted Cro-Mo unicrown w/ x2 eyelets & Salsa Anything Cage Bosses
Headset
FSA TH-857 1-1/8" Aheadset
Colour
Glossy Green
Weight
TBC
Sizes
17.5, 19, 20.5"

Transmission

Shifters
Shimano Alfine SL-S700 Rapidfire Plus
Rear Derailleur
n/a
Front Derailleur
n/a
Chainset
Truvativ Stylo 32T
Bottom Bracket
Truvativ XR Giga X Pipe (GXP)
Chain
KMC K810 3/32"
Freewheel
Shimano Alfine 18T Sproket

Wheels and Braking

Hubs
Shimano M595/Alfine S700 11sp CL Disc
Rims
DT Swiss X470 29" Disc
Spokes
Stainless Black w/ brass nipples
Tyres
Continental X-King 2.2" 29er (folding)
Brakes
Avid BB7 Mechanical Mtn (160mm rotors)
Brake Levers
Avid Speed Dial 7

Contact Zones

Handlebars
Genesis OS (31.8mm) Aluminium Flatbar 680mm x 9deg. backsweep
Stem
Genesis OS (31.8mm) AL-6061-T6 Alloy 8deg
Grips
Kraton
Saddle
Madison Flux
Seatpost
Genesis 6061 (27.2 x 400mm)
Pedals
Shimano PD-M520

Specifications

Specs

Frame
Reynolds 725 Steel
Fork
Double Butted Cro-Mo unicrown w/ x2 eyelets & Salsa Anything Cage Bosses
Seat Clamp
Shimano Alfine SL-S700 Rapidfire Plus

Useful Info

Headset
FSA TH-857 1-1/8" Aheadset
Seatpost Size
Truvativ Stylo 32T
Front Derailleur
n/a
Bottom Bracket
Truvativ XR Giga X Pipe (GXP)

Geometry

Fortitude Adventure Geometry
Frame Size 17.5" 19" 20.5"
1 - Seat tube (centre-top) 445mm 480mm 520mm
2 - Effective Top Tube 595mm 610mm 625mm
3 - Head Tube 105mm 110mm 120mm
4 - Head Angle 69.5° 69.5° 69.5°
5 - Seat Angle 74° 74° 74°
6 - Chain Stay 435mm 435mm 435mm
7 - BB Drop 65mm 65mm 65mm
 Stem Length 70mm  80mm  90mm 
Fork Length 445mm 445mm 445mm
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