Dartmoor Gamer 26-inch dirt jump bike — short cranks and a single-speed drivetrain for your sessions:

Key features

• Suggested rider height: Approx. 160 cm and above
• Wheel size: 26 in
• Level: Intermediate
• Frame: 6061-T6 aluminium, dirt geometry
• Fork: Manitou Circus Comp, 100 mm travel, 20 mm Boost thru-axle
• Drivetrain: Single speed, 25T chainring and 10T driver
• Cranks: Samox, two-piece aluminium, 155 mm
• Brake: Tektro HD-M280 hydraulic disc, 160 mm rotor
• Weight: Approx. 12.70 kg

Shorter cranks for a smaller pedalling circle

This Gamer 26 build uses 155 mm Samox two-piece aluminium cranks. Compared with longer arms, they make a smaller pedalling circle, so crank length is another fit measurement to consider alongside the frame. A 25T direct-mount chainring and 10T driver keep the drivetrain single speed, with no gears to change on the track.

A 100 mm Circus Comp fork

The Manitou Circus Comp fork has 100 mm of travel and a 20 mm thru-axle, paired with a 110 x 20 mm Dartmoor Reel front hub. The 6061-T6 aluminium frame has Two6Player-inspired geometry. Follow the instructions for the fitted fork when setting up and servicing the bike.

The suggested rider height starts at around 160 cm. Compare reach, frame clearance and your preferred position before choosing. The Tornado bar is 750 mm wide with a 31.8 mm clamp.

Hydraulic disc brake and 26-inch wheels

The Tektro HD-M280 hydraulic disc brake uses a 160 mm rotor. Have it adjusted and test its operation before each session. Double-wall Shark rims carry Kenda Booster 26 x 2.2-inch tyres.

Evolution grips, Vibe pedals and a 27.2 x 200 mm aluminium seatpost complete the build. The listed weight is approximately 12.70 kg. Choose track features suited to your ability and check the bike after hard impacts.

Dartmoor Gamer 26-inch dirt jump bike — specifications:

Sizing, weight and other details:

• Suggested rider height: Approx. 160 cm and above
• Wheel size: 26 in
• Level: Intermediate
• Weight: Approx. 12.70 kg

Frame:

• Frame: 6061-T6 aluminium, dirt geometry
• Frame model: Dartmoor Gamer 26
• Frame rear spacing: 135 mm

Fork:

• Fork: Manitou Circus Comp, 100 mm travel, 20 mm Boost thru-axle

Drivetrain:

• Drivetrain: Single speed, 25T chainring and 10T driver

Cranks:

• Cranks: Samox, two-piece aluminium, 155 mm

Brakes and controls:

• Brake: Tektro HD-M280 hydraulic disc, 160 mm rotor

Handlebars:

• Bar: Dartmoor Tornado, aluminium, 750 mm width, 31.8 mm clamp

Stem:

• Stem: Dartmoor Viper, aluminium, 31.8 mm clamp

Headset:

• Headset: Dartmoor Blink, cartridge bearings

Wheels and rims:

• Rims: Dartmoor Shark, 26 in, 32H, double wall

Tyres:

• Tyres: Kenda Booster, 26 x 2.2 in

Chainring or sprocket:

• Chainring: Direct mount, aluminium, 25T

Front hub:

• Front hub: Dartmoor Reel, 110 x 20 mm, 32H

Rear hub and driver:

• Rear hub: Dartmoor Reel single speed, 135 x 10 mm, 10T driver

Chain:

• Chain: Dartmoor Iron

Saddle and seatpost:

• Seatpost: Aluminium, 27.2 x 200 mm

Grips and bar ends:

• Grips: Dartmoor Evolution

Pedals:

• Pedals: Dartmoor Vibe

Warranty registration

Register your purchase to activate the stated two-year manufacturer’s warranty, following the terms supplied with your bike. Keep the purchase receipt and the receipt for the initial professional service.

Safety while riding

Dirt jumps, tricks and landings put high loads through the bike. Falls and impacts can damage components. No bike is indestructible: parts can wear out or become damaged. Check the frame, fork, bars, wheels, axles, cranks, pedals, brakes and bolted connections before every ride. Inspect the bike after a hard impact and stop riding if you find looseness, cracks or damage. Have any problem checked and repaired before riding again.

Wear a properly fitted helmet and suitable protective pads. Read our important information before buying and using a bike for assembly, servicing and riding checks.

Important information about your new bike

• Read the instructions and warranty supplied with the bike before riding.
• The bike is delivered approximately 90% assembled for shipping.
• Before the first ride, fit the pedals, saddle and handlebars, and the front wheel where required. Follow the assembly instructions and check all components.
• Have a professional bike workshop carry out a pre-ride inspection. This is a paid service; keep the receipt as proof for the manufacturer’s warranty and follow the warranty terms supplied with your bike.

The manufacturer’s warranty is separate from your statutory consumer rights. Continue to inspect and service the bike throughout its use.