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Replacement alloy seatstay for 2018–2020 Specialized Stumpjumper (J1) models, compatible with 27.5"/29" wheels.
Replacement alloy seatstay for 2018–2020 Specialized Stumpjumper (J1) models, compatible with 27.5"/29" wheels.
Specialized

Specialized Stumpjumper FSR J1 Alloy Seatstay in Satin Black

£198.00
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In the unlikely event that you are dissatisfied with your purchase please feel free to return your goods within 30 days of the purchase date for a full exchange or refund. Any item (excluding food and underwear) can be returned to us for any reason provided it is returned in ‘showroom condition’, with its original packaging, tags and a valid receipt/delivery note.

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South Downs Bikes
Internet Department
28 West Street
Storrington
West Sussex
RH20 4EE

If you wish to return your bike to us please keep it in the box it arrived in and contact us and we will arrange a collection.

Please note the following:

  • a) If we have sent you the incorrect bicycle, we will cover the cost of collection and delivery of the correct model.
  • b) If we have delivered the bicycle you ordered, but upon inspection you decide it is not the bike for you, we will charge you £50.00 for the collection.

Please do not ride the bike as a full refund cannot be given if the bike has been used or damaged.

Specialized Stumpjumper FSR J1 Alloy Seatstay in Satin Black

Brand:Specialized

Code:S185000007

Replacement Alloy Seatstay for Specialized Stumpjumper J1 Models.

This is a replacement alloy seatstay designed for 2018–2020 Specialized Stumpjumper (J1) models. It is compatible with Stumpjumper bikes equipped with 27.5" or 29" wheels.

Technical Information
  • Frame
    M5 alloy chassis and rear end, asymmetrical design, 29 Trail Geometry, threaded BB, fully enclosed internal cable routing, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 140mm of travel
  • Fork
    FOX FLOAT Rhythm 34, GRIP Damper, 51mm offset, 2-position sweep adjust, 15x110mm, tapered alloy steerer, 150mm of travel
  • Rear shock
    FOX FLOAT DPS Performance, Rx Trail Tune, rebound and 3-position compression adjust, 210x50mm
  • Handlebars
    Specialized Trail, 6061 alloy, 8-degree backsweep, 6-degree upsweep, 27mm rise, 780mm, 31.8mm clamp
  • Stem
    Specialized Trail, 3D-forged alloy, 4-bolt, 6-degree rise
  • Grips
    Specialized Sip grip, half-waffle, S/M: regular thickness, L/XL: XL thickness
  • Saddle
    Body Geometry Phenom Comp, hollow Cr-Mo rails, 143mm
  • Seatpost
    X-Fusion Manic, infinite adjustable, two-bolt head, bottom mount cable routing, remote SRL LE lever, 34.9mm, S: 125mm, M/L/XL: 150mm of travel
  • Seat binder
    Specialized bolt-type, alloy, 38.6mm
  • Front brake
    Shimano SLX, hydraulic disc, resin pads, 200mm
  • Rear brake
    Shimano SLX, hydraulic disc, resin pads, 180mm
  • Shift levers
    Shimano SLX, 11-speed
  • Rear derailleur
    Shimano XT, Shadow Plus, GS cage, 11-speed
  • Cassette
    Shimano SLX, 11-speed, 11-46t
  • Crankset
    Race Face Aeffect, 24mm spindle, 170mm crankarm
  • Chainrings
    Steel, 30T
  • Bottom bracket
    Threaded BB, 24mm spindle
  • Chain
    KMC X11, 11-speed w/ Missing Link™
  • Rims
    Roval Traverse 29, hookless alloy, 29mm inner width, tubeless ready
  • Front hub
    Specialized, sealed cartridge bearings, 15x110mm spacing, 28h
  • Rear hub
    Specialized, sealed cartridge bearings, 12x148mm thru-axle, 28h
  • Spokes
    DT Swiss Industry
  • Front tire
    Butcher, GRID casing, GRIPTON® compound, 2Bliss Ready, 29x2.6"
  • Rear tire
    Purgatory, GRID casing, GRIPTON® compound, 2Bliss ready, 29 x2.6"
  • Inner tubes
    Standard, Presta valve
  • Pedals
    Specialized Dirt
Sizing Information
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