Description
The ByK 450 3 speed bikes suit boys 110-132cm height. With three speed internal gears, there's no external parts to damage plus whilst they are still learning to handle the bike and gears, they also have a foot brake as well.
Design:
With the E-450x3i frame BYK customised each tube to reduce weight and improve handling. Another crucial ingredient to the clever design is the improved control and bump dampening ability of the CRM forks - giving a dramatic advantage in handling and comfort.
Little details such as increased knee to handlebar clearance for growing bodies, a longer wheelbase for stable handling, and adjustable pedal position for growing legs, all make the E-450x3i a great entry-geared bike for kids. Durability is also a key factor in the E-450x3i such as the added extra strength in the wheels and the tyres.
Performance:
BYK know that kids love the idea of gears but they give them a tough time! So BYK have created a model with the super cool Shimano internal 3 speed gears for those early learners who are still treating their bike rough but want to learn and play with gears.
Safety:
To make a children's bike safe, the rider needs to be able to brake efficiently and confidently. The custom-sized V-Brakes used are calibrated for age, ability and ergonomic fit and they are made of non-flexing, strong and light alloy. The light weight alloy rims ensure pedalling is easier. But more importantly alloy rims are a more efficient braking surface than cheaper, chrome-plated steel rims, and are therefore safer.
Little Details Count:
- Weight: Just 9.4kg
- True cartridge bottom bracket for straighter chain alignment.
- 3 speed low-maintenance internally geared rear hub.
- CRM Forks for extra comfort and improved handling.
- Super tough wheels for reduced maintenance.
- Calibrated V Brakes for progressive braking.
BIKE SPECSFRAME
Butted Alloy Frame, Low Gravity Concept Design
FORK
Strong Chromoly Steel
FRONT HUB
Alloy
REAR HUB
Shimano 3 speed with coaster brake
SPOKES
Stainless, 14g
RIMS
Dynamic Advantage Tall Alloy Wheels, Reinforced 36 Hole with Toughnut Eyelets
INNER TUBES
Schrader valve
FRONT TYRE
Low-Profile, Low-Resistance Design with Tough Tubes
REAR TYRE
Low-Profile, Low-Resistance Design with Tough Tubes
CRANKSET
Forged alloy 3 piece
CHAINRINGS
Single
BOTTOM BRACKET
Square taper
SHIFT LEVERS
Shimano Twist-Shift 3 speed
REAR DERAILLEUR
In ternally geared 3 speed rear hub
CASSETTE
Single cog
CHAIN
Semi-enclosed
FRONT BRAKE
Alloy Calibrated V brakes
REAR BRAKE
Alloy Calibrated V brakes
HANDLEBARS
Custom Width Low Rise V-Bars
GRIPS
Custom size for kids
STEM
N/A
SADDLE
Adjustable, Comfort Midi Deluxe
SEATPOST
Alloy
SEAT BINDER
Quick release, adjustable
PEDALS
Nylon platform w/ reflectors
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