The Dartmoor Rocbird Junior 27.5/26 Full Suspension Enduro MTB Bike is built for young riders who want to progress on technical trails, bike parks and demanding Enduro terrain. Inspired by the full-size Rocbird platform, it combines premium suspension, modern geometry and high-quality components in a bike designed for riders approximately 140–160 cm tall.

Dartmoor Rocbird Junior – Key Features

• Recommended rider height: approximately 140–160 cm (eTT: 528 mm)
• Wheel setup: 27.5"/26" Mini Mullet
• Frame: 6061-T6 hydroformed aluminium Full Suspension
• Suspension travel: 160 mm front / 160 mm rear
• Fork: Manitou Mezzer Pro
• Rear shock: RockShox Deluxe Select+
• Drivetrain: Shimano CUES 1x10
• Brakes: Hayes Dominion A2 SFL hydraulic disc brakes
• Dropper post: X-Fusion Manic LC 125 mm
• Weight: 15.60 kg
• Skill level: Intermediate / Advanced Junior

A Real Enduro Bike for Young Riders

The Dartmoor Rocbird Junior is not simply a scaled-down mountain bike. It is a genuine Full Suspension Enduro bike created for ambitious young riders who want to ride faster, tackle rougher terrain and build confidence on technical trails.

The compact geometry is based on Dartmoor's adult Enduro platform, while the Mini Mullet wheel setup combines a 27.5" front wheel with a 26" rear wheel. This improves front-end stability on descents while keeping the rear of the bike agile and easy to control through corners, jumps and technical features.

The hydroformed 6061-T6 aluminium frame uses the modern Boost 148 × 12 mm rear axle standard and features a SRAM UDH derailleur hanger, making replacement quick and simple if needed.

Premium Suspension for Serious Trails

Up front, the bike is equipped with the Manitou Mezzer Pro featuring 160 mm of travel, an air spring, a Boost thru axle and the proven TPC+ damper. The fork offers extensive adjustment options, allowing the suspension to be tuned to the rider's weight, riding style and trail conditions.

The rear suspension is handled by a RockShox Deluxe Select+ air shock, delivering smooth performance, excellent traction and reliable control over roots, rocks and rough descents.

Built to Climb and Descend

The Shimano CUES 1x10 drivetrain paired with an 11–48T cassette provides a wide gear range for steep climbs and fast descents.

Hayes Dominion A2 SFL hydraulic brakes feature shorter brake levers designed specifically for smaller hands, making braking easier while maintaining outstanding power and modulation.

Dartmoor Patrol V2 wheels combined with Kenda Hellkat tyres deliver excellent grip and durability on loose dirt, rocks, roots and bike park trails.

Which Size Should You Choose?

The Dartmoor Rocbird Junior is designed for riders approximately 140–160 cm tall. Its compact geometry and 528 mm effective top tube provide a balanced riding position and excellent control on demanding terrain.

Ride Protection

Whether you're riding technical Enduro trails, bike parks or natural singletrack, proper protection is essential. Pair your bike with a quality helmet and durable protective gear for added confidence and safety on every ride.

Dartmoor Rocbird Junior – Technical Specification

• Frame: Dartmoor Rocbird Junior M, Full Suspension, hydroformed 6061-T6 aluminium, 160 mm travel, eTT 528 mm, Boost 148 × 12 mm, SRAM UDH derailleur hanger
• Fork: Manitou Mezzer Pro, 27.5", 160 mm travel, air spring, TPC+ damper, Boost 15 × 110 mm thru axle
• Rear Shock: RockShox Deluxe Select+, air, 205 × 65 mm, Trunnion 22.2 × 8 mm
• Handlebar: Dartmoor Tornado aluminium, 750 mm wide, 31.8 mm clamp
• Stem: Dartmoor Viper Short, aluminium, 31.8 mm
• Headset: Dartmoor Blink Tapered, sealed bearings
• Rims: Dartmoor Patrol V2, 27.5" front / 26" rear, 32H, Tubeless Ready
• Front Tyre: Kenda K-Series Hellkat 27.5" × 2.4", 120 TPI
• Rear Tyre: Kenda K-Series Hellkat 26" × 2.4", 120 TPI

• Crankset: Prowheel DMG, 165 mm
• Chainring: 32T, BCD 104 mm
• Front Hub: Dartmoor Reel Boost, sealed bearings, Boost 110 × 15 mm, 32H
• Rear Hub: Dartmoor Reel Boost, sealed bearings, Boost 148 × 12 mm, Shimano HG freehub, 32H
• Cassette: Shimano CUES LG400, 11–48T
• Rear Derailleur: Shimano CUES U6000, 1x10
• Shifter: Shimano CUES U6000, 10-speed
• Chain: Shimano CUES LG500
• Brakes: Hayes Dominion A2 SFL hydraulic disc brakes, 180 mm rotors
• Saddle: Dartmoor Trail Junior, Railed
• Seatpost: X-Fusion Manic LC dropper post, 125 mm travel, Ø30.9 mm
• Grips: Dartmoor Maze Lite
• Pedals: Dartmoor Vibe
• Weight: 15.60 kg

Enduro bikes are exposed to heavy impacts from rough terrain, jumps and fast descents. No performance mountain bike is indestructible. Regularly inspect the frame, suspension, wheels, drivetrain and all bolts. Routine servicing improves safety, reliability and helps extend the lifespan of your bike.

Important Information About Your New Bike

• Read the warranty documentation carefully before your first ride.
• Your bike is delivered approximately 90% assembled to ensure safe transportation.
• Before riding, install the pedals, straighten and secure the handlebar, and if required, install the front wheel.
• The manufacturer recommends having the initial inspection performed by a professional bicycle workshop. This service is chargeable and required to maintain the manufacturer's warranty. Keep the receipt confirming the inspection.
• To activate the manufacturer's extended warranty, register your bike according to the manufacturer's instructions. Proof of the initial service may be required during registration.

Manufacturer and Seller Notice:

If a warranty or consumer claim is accepted and the original component is no longer available, the manufacturer or seller reserves the right to replace it with an equivalent part of the same technical standard. The replacement component may differ in appearance or construction while maintaining identical functionality and intended use.

FAQ – Dartmoor Rocbird Junior