Rockrider 300 Mountain Bike - Black

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    B'TWIN
    8284495
    There are not enough products in stock
    S$ 249.00
    Designed for

    occasional mountain biking.
    The essential recreational MTB: sturdy steel frame, 21-speed Shimano drivetrain, all-terrain tyres, and V-brakes for more braking power.

    Similar Product
    Size Size guide
    • M 1M65-1M75
    • L 1M75-1M80
    • S 1M50-1M65
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    Advantages
    Cycling comfortSteel frame and fork, comfortable material. Raised handlebar. Ergo Fit saddle.
    EfficiencySturdy frame and fork. SHIMANO 21 speeds. Wide, durable rims.
    PrecisionDual V-brakes for more braking power. All-terrain tyres.
    Ease of useGrip shifters. Built-in chainring and derailleur guard.
    Lifetime warrantyB’Twin offers a lifetime warranty on the frame, fork, stem and handlebar.
    WarrantyLifetime warranty on frame, handlebar, stem, fork. 2-year warranty for parts (excl. wearing parts)
    Technical Information

    1
    Frame
    Recreational mountain bike geometry made from hi-ten steel with oversized tubes for increased durability. Three coats of paint provide frame with long-lasting protection. Available in 2 sizes. Lifetime warranty on frame.
    2
    Fork
    Rigid fork made of curved steel for added comfort. Lifetime warranty on the fork.
    3
    Suspension
    No rear suspension.
    4
    Drivetrain
    Steel, triple-chainring chainset (22/34/42 teeth), with a sturdy plastic guard. Shimano TZ30 3-speed front derailleur. Shimano TY21 7-speed rear derailleur. Shimano TZ21 7-speed freewheel, 14/28 teeth. Microshift grip shifters for changing gears. KMC Z51 chain.
    5
    Brakes
    Aluminium 2-finger brake levers, V-brake callipers with helical springs: more powerful and progressive braking. Screws with anti-corrosion treatment.
    6
    Handlebars
    Steel MTB handlebar, 580 mm wide.
    7
    Stem
    Semi-raised steel 105 mm long MTB stem.
    8
    Steering
    Aheadset headset: shock-resistant and rigid steering. B'Twin Sport 300 grips.
    9
    Saddle
    Exclusive, wider, "hammock" style B'TWIN ERGOFIT saddle for good distribution of pressure points to make it more comfy. OR B'Twin Sport 100 MTB saddle made from PU.
    10
    Seat post
    Steel seat post, 25.4 mm in diameter, 300 mm long.
    11
    Wheels
    Single-wall aluminium rims with 36 holes for increased durability. Quick-release front hub for easy removal of the wheel (for repairs or storage).
    12
    Tyres
    26-inch all-round mountain bike tyres offer high performance on roads as well as excellent traction on trails.
    13
    Pedals
    VP platform pedals with bearings, offering excellent grip.
    14
    Accessories
    Comes with a derailleur and chain guard, bell, front and rear lights, and wheel and pedal reflectors. Frame compatible with a rear pannier rack, baby seat, stand, water bottle and bottle cage, front and rear mudguards, saddle bag, etc.
    15
    Weight
    14.55 kg in size M without pedals.
    Characteristic
    SizeM / L

    WHEEL SIZE26 inches

    WEIGHT14.7 kg in L w/o pedals

    Life warrantyFrame, fork, handlebar

    SUSPENSIONNo suspension

    COLOURSBlack
    Information / Concept / Technology
    Composition
    Frame : 100.0% Steel

    Product test
    We also advise beginners to wear cycling shorts with a protective pad and/or use a gel saddle cover to improve comfort.

    Stockage tips
    Store in a cool, dry place. Keep your bike away from corrosive products and salty air.

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