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    NIRVANA 4X2025 Ghost
    Recommended
    MSRP
    ($1,511)
    Where to Buy
    —
    $1

    At

    Category
    		Dirt Jump
    Weight
    		26.5 lbs
    6.8
    Frame
    		Aluminum
    		X-Fusion SLANT
    Wheels
    		Aluminum
    Wheel Size
    		26″
    		Shimano Deore Hydraulic Disc
    Drivetrain
    		Internally Geared Hub
    Suspension
    		Hardtail
    Front Travel
    		100mm
    Brand Site

    ghost-bikes.com

    Summary
    		The Ghost NIRVANA 4X is a 26″ aluminum frame hardtail dirt jump bike with upper mid-range components.

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    Insights
    Spec Level

    Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

    Geometry
    Specs
    NIRVANA 4X2025 Ghost
    Frame

    HIGH Aluminium Uni

    BB Standard: BSA, 73mm, Threaded

    Fork

    X-Fusion Slant 34 RC 100 mm

    Travel: 100mm

    Spring Type: Air

    Bottom Bracket

    Miranda BSA Delta JIS Bottom Bracket

    Headset

    Acros Semi-integrated AZX-203 ZS44/ZS56 incl. Topcap

    Stem

    Ghost Not Adjustable Ground Fiftyone Dia. 31.8 mm, L: 50 mm, A-Head

    Handlebar

    Ghost Riser Bar GND51 Dia. 31.8 mm, Rise: 30 mm, backsweep 9°

    Saddle

    Selle Italia MTB Model X Superflow

    Seatpost

    JD Non Suspension SP20T, Dia. 34.9 mm, L: 300 mm 300 mm

    Type: Suspension

    Groupset
    Crank

    Miranda Delta Crankset, JIS 175

    Cassette

    Formula Chainring + Chain Tensioner Alfine CT-S500, HG

    Chain

    KMC Z51 7/8s

    Brakes

    Shimano Hydraulic Disc brake Deore BR-MT410, 2 pistons, resin pad, 160 mm

    Type: Shimano Deore Hydraulic Disc

    Brake Levers

    Shimano BL-MT401

    Wheels
    Rims

    WTB ST Light i29 26"

    Front Hub

    Shimano HB-TC500-15 15x100 mm, 32H, Centerlock

    Rear Hub

    Shimano FH-TC500-HM-B 12x148 mm, 32H, Centerlock, HG

    Tires

    Maxxis DTH EXO Tanwall, Folding, MaxxTerra, 60TPI 58-559

    Disc Rotors

    Shimano SM-RT10 180 / 160 mm, Centerlock 0 mm

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