The Dimension 27.5 — Big Bike Performance, Unbeatable Value
The lightweight Dimension 27.5 is designed to be the ultimate mix of ability and value for young adult riders — and it delivers on every front! Suitable for riders aged 11 and upwards up to 162cm tall, the lightweight Dimension 27.5 bridges the gap between kids bike and full adult bike with style, confidence and a whole lot of fun.
Packed with many of the easy-ride features and fit details from our smaller bikes, the Dimension 27.5 takes things up a notch with full-size 27.5″ wheels and a wide-ratio Shimano Essa 8-speed gear system — because this really is a small adult's bike rather than a children's bike. Tackle every hill, track and back lane with ease, knowing the right gear is always just a click away.
Lowered Frames — Our frames are lower where it counts, making it easier to get on and off and increasing clearance for greater confidence.
Smaller Grips — Our handlebars and grips are narrower diameter so they fit small hands better, for confidence and control as well as better ability to reach the brakes safely.
Faster Tyres — Special edition Nutrak Speedsters with puncture resistance roll comfortably and smoothly.
Easy-Pedal Cranks — Our pedal cranks are ergonomically correct, proportional to the child's leg length. They also place the pedals closer to the bike's centre so that children can pedal as smoothly and naturally as possible.
Age
11+ Years
Bike Weight
10.7 kg
Inside Leg
69cm to 77cm
Model
Dimension
Bottom Bracket
Thun Germany sealed bearings CrMo 119mm axle
Brake Levers
Promax BL367-AL| reach adjustable| aluminium body
Brakes
Aluminium V-brake adjustable linear spring Jagwire LEX-SL lubricated cable housing
Cassette Freewheel
Shimano CS-HG400 cassette 8 speed 11-45T wide range
Chain
KMC silver/grey finish
Chain Set
Forged aluminium low Q-factor design 140mm length
Grip Tape
19.0mm ID Velo grips locking collar Kraton rubber
Handlebars
19.0mm OD grip area 640mm W 40mm rise 10 degrees sweep
