Bikes up to 60% offWe monitor over 40,000 bikes daily to find the best prices

Today’s Deals
Bike Comparison
    X-Rubi IV2022 HEAD
    Recommended
    MSRP
    Where to Buy
    —
    $1

    At

    Category
    		Crosscountry
    Weight
    		28.2 lbs
    4.3
    Frame
    		Aluminum
    		RockShox Judy
    Wheels
    		Aluminum
    Wheel Size
    		29″
    		Shimano Hydraulic Disc
    		SLX
    Drivetrain
    		1 × 12
    Suspension
    		Hardtail
    Front Travel
    		100mm
    Brand Site
    Summary
    		The HEAD X-Rubi IV is a 29″ aluminum frame hardtail crosscountry bike with upper mid-range components.

    Ask 99 Spokes

    Want to ask an actual human?

    Get free advice from a Gear Advisor at Jenson USA

    Text a Gear Advisor
    Similar Bikes
    Insights
    Ride Feel

    Based on frame geometry and build specs.

    Terrain
    easyextreme
    Handling
    nimblestable
    X-Rubi IV
    Other Crosscountry bikes
    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)

    28 mph

    X-Rubi IV

    Highest gear

    (descending)

    Geometry
    Specs
    X-Rubi IV2022 HEAD
    Frame

    Alloy 6061 HT, TB, TPR

    Color: Black Matt / Red

    Fork

    Rock Shox Judy S TK R 100mm+Poploc, TPR

    Travel: 100mm

    Spring Type: Coil

    Headset

    Neco H385E

    Stem

    HBC Pro 70-100/35mm R-Film

    Handlebar

    HBC Pro 720/35mm R-Film

    Saddle

    HBC Pro VL-3381

    Seatpost

    HBC Pro 350-400/31.6mm R-Film

    Type: Rigid

    Pedals

    Wellgo M272T DU

    Groupset
    Rear Derailleur

    Shimano SLX RDM7100 12 speed

    Crank

    Shimano FCM6100 32/175mm

    Shifters

    Shimano SLX SLM7100 1x12

    Cassette

    Shimano Deore CSM6100 10-51

    Brakes

    Shimano MT201 180/160mm

    Type: Shimano Hydraulic Disc

    Wheels
    Rims

    Weinmann U28 TL 32h

    Front Hub

    HBC Pro 15x110mm

    Rear Hub

    HBC Pro 142x12mm micro spline

    Tires

    Schwalbe Rapid Rob 29x2.25 K-Guard

    Riders Also Compared