Bike Comparison
    '10 Ninja2010 Norco
    Recommended
    MSRP
    Where to Buy
    —
    $1

    At

    Category
    		General Youth
    2.4
    Frame
    		Aluminum
    Fork
    Wheels
    		Aluminum
    Wheel Size
    		20″
    Brakes
    		Mechanical Disc
    Motor
    Battery
    Groupset
    		Tourney
    Drivetrain
    		2 × 6
    Suspension
    		Hardtail
    Front Travel
    		40mm
    Brand Site

    norco.com

    Summary
    		The Norco '10 Ninja is a 20″ aluminum frame general youth bike with mid-range components and mechanical disc brakes.
    Similar Bikes
    Accessories
    Gear Range

    A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

    Lowest gear

    (climbing)

    18 mph

    '10 Ninja

    Highest gear

    (descending)

    Geometry
    Specs
    '10 Ninja2010 Norco
    Frame

    7005 alloy

    Fork

    Suntour XCT jr 20" suspension fork 40mm travel with soft spring

    Bottom Bracket

    Chin Haur semi-cartridge

    Headset

    Semi integrated 1-1/8 sealed

    Stem

    Alloy 60mm

    Handlebar

    Alloy 540mm

    Saddle

    Velo custom

    Seatpost

    Alloy 27.2 x 250mm

    Pedals

    VP alloy 9/16 with reflectors

    Grips

    Velo Krayton rubber

    Groupset
    Rear Derailleur

    Shimano TX-31

    Front Derailleur

    Shimano TX-30 31.8

    Crank

    Prowheel alloy 140mm with 42/34 rings

    Shifters

    Shimano SL-RS35

    Cassette

    Shimano TZ-20 6 speed 14-28

    Chain

    KMC

    Brakes

    Front: Tektro IO mechanical disk 160mm, Rear: Tektro IO mechanical disk 160mm

    Brake Levers

    Tektro alloy adjustable for disk

    Wheels
    Rims

    Double wall alloy 36 hole

    Front Hub

    KT alloy nutted 36 hole

    Rear Hub

    KT alloy nutted 36 hole

    Tires

    Kenda small block 8 20" x 1.95

    Riders Also Compared