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Specialized Stumpjumper ST 650B Mountain Bike (2020)
Specialized Stumpjumper ST 650B Mountain Bike (2020)
Specialized Stumpjumper ST 650B Mountain Bike (2020)
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Load image into Gallery viewer, Specialized Stumpjumper ST 650B Mountain Bike (2020)
Load image into Gallery viewer, Specialized Stumpjumper ST 650B Mountain Bike (2020)

Stumpjumper ST 650B (2020)

Specialized

Regular price £1,900.00

Unit price per 

tax included if applicable

Colour

Frame Size

only 1 left in stock

The new Specialized Stumpjumper ST models are snappy and nimble, yet incredibly versatile - the perfect rigs for riders seeking both efficiency and capability, the Stumpjumper ST Alloy 650B makes that winning combo affordable, with components that are big on performance and small on dollar signs.

THE ULTIMATE TRAIL BIKE

The innovative sidearm frame design makes a lighter, better-handling bike. By directly connecting all three mounting points of the rear-end and shock to the frame, we've increased both stiffness and performance over bumps. End result? Total control.

PERFECTLY-BALANCED SUSPENSION

Specialized's in-house suspension-tuning team develops custom shock tunes, perfectly paired to each bike's kinematics. We call this Rx Tune and while it's not the easy way to build a suspension bike, it's worth it. You feel Rx Tune as perfectly-balanced suspension.

SMART PARTS PICK

  • 650B/27.5" wheels accentuate the Stumpjumper ST's playful on-trail feel.
  • 130-millimetres of suspension courtesy of a RockShox Recon RL fork.
  • SX Eagle 12-speed drivetrain gives you single-ring simplicity and gearing to spare.

Highlights

  • The M5 alloy frame, asymmetrical “sidearm” design, and Specialized's 27.5 Geometry make this Stumpjumper both nimble and capable.
  • 130-millimetres of plush and controlled suspension (including a lock-out) comes courtesy of a RockShox Recon RL fork.
  • 650B/27.5 wheels accentuate the Stumpjumper ST’s playful on-trail feel.
  • SX Eagle 12-speed drivetrain gives you single-ring simplicity and all the gearing you need to summit the biggest climbs.
  • The TranzX seatpost lets you drop your saddle on descents, increasing your manoeuvrability and control when the trail gets dicey.
Model Specifications
  • FRAME
    M5 alloy chassis and rear-end, an asymmetrical design, 27.5 Trail Geometry, threaded BB, fully enclosed internal cable routing, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 130mm of travel
  • FORK
    RockShox Recon RL, Motion Control damper with low-speed compression to lockout, 46mm offset, rebound adjust, 15x110mm Boost™ Maxle® Lite thru-axle, 130mm of travel
  • SHOCK
    X-Fusion 02 Pro RL, Rx Trail Tune, rebound adjust, lockout 190x45mm
  • FRONT HUB
    Specialized, sealed cartridge bearings, 15x110mm thru-axle, 32h
  • REAR HUB
    Specialized, sealed cartridge bearings, 12x148mm thru-axle, 32h
  • SPOKES
    Stainless, 14g
  • RIMS
    Double-wall alloy, 27mm internal width
  • FRONT TYRE
    Purgatory, GRID casing, GRIPTON® compound, 2Bliss Ready, 27.5 x 2.3"
  • REAR TYRE
    Purgatory, GRID casing, GRIPTON® compound, 2Bliss Ready, 27.5 x 2.3"
  • CRANKSET
    SRAM SX Eagle, Powerspine, 170mm
  • CHAINRINGS
    Steel, 32T
  • BOTTOM BRACKET
    SRAM Powerspline
  • SHIFT LEVERS
    SRAM SX Eagle, trigger, 12-speed
  • FRONT DERAILLEUR
    N/A
  • REAR DERAILLEUR
    SRAM SX Eagle
  • CASSETTE
    SRAM PG-1210 Eagle, 11-50t
  • CHAIN
    SRAM SX Eagle, 12-speed
  • BRAKE LEVERS
    V-brake, linear-pull
  • FRONT BRAKE
    Tektro Gemini Comp, hydraulic disc, resin pad, 200mm
  • REAR BRAKE
    Tektro Gemini Comp, hydraulic disc, resin pad, 180mm
  • HANDLEBARS
    Specialized Trail, 6061 alloy, 8-degree backsweep, 6-degree upsweep, 27mm rise, 780mm, 31.8mm clamp
  • GRIPS
    Specialized Sip Grip, half-waffle, slip-on
  • STEM
    Specialized, 3D-forged alloy, 4-bolt, 7-degree rise
  • SADDLE
    Body Geometry Myth:155 XS/S, Body Geometry Henge:143 M/L/XL, steel rails
  • SEATPOST
    TransX dropper, 34.9mm, XS: 100mm, S: 125mm, ML/XL: 150mm Travel
  • SEAT BINDER
    Specialized bolt-type, alloy, 38.6mm
  • PEDALS
    Specialized Dirt
Stumpjumper Size Guide
Frame Size Rider Height Rider Height
Small 158 - 165 5'2" - 5'5"
Medium 165 - 178 5'5" - 5'10"
Large 178 - 185 5'10" - 6'1"
XL 185 - 193 6'1" - 6'4"

Delivery & Returns

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FREE Delivery

Our shipping is FREE on orders over £30 with delivery within three working days, alternatively you can upgrade your delivery to DPD Next Day or Royal Mail Special Delivery from just £2.95 for next working day delivery.

All our deliveries are fully tracked and tracking information will be emailed or messaged to you when your order has left our store.

Stock Availability

Unlike many of our competitors who depend on suppliers having the stock they sell, we only sell products we actually have in stock we're able to ship orders* placed as late as 14:00 on weekdays that same day for delivery the following working day when using our DPD services.

*For orders containing bikes, the cut off is 12:00 as these take a little longer to prepare for shipping than regular orders do.

Click & Collect

If you are local to our area (Carlisle), you can collect your order from our store at your convenience. Collection is free of charge and you'll be able to collect your order from our store usually within 2hrs on weekdays.

Note that orders for collection need to be paid for in advance and photographic ID is required for collection.

Delivery Pricing
  • Royal Mail Tracked 48
    Delivery typically within three working days
    FREE
    on orders over £30 otherwise £2.95
    Fully tracked and may require a signature
  • Royal Mail Special Delivery
    Guaranteed Delivery by 1pm Mon-Fri
    Order before 14:00 for same day shipping (Mon-Fri)
    Available on orders up to approximately 2kg
    £9.95 per order
    Regional Restrictions Apply
  • DPD Next Day
    Delivery next working day
    Order before 14:00 for same day shipping (Mon-Fri)
    One hour timed slot on day of delivery
    Packages shipped via DPD
    £2.95 per order
    MAINLAND UK ONLY
  • DPD Next Day AM
    Delivery next working day before 12
    Order before 14:00 for same day shipping (Mon-Fri)
    One hour timed slot on day of delivery
    Packages shipped via DPD
    £8.95 per order
    MAINLAND UK ONLY
  • DPD Saturday
    £8.95 per order
    Available until 14:00 on Friday
    One hour timed slot on day of delivery
    Packages shipped via DPD
    MAINLAND UK ONLY
DPD Deliveries

Our DPD services include 'in-flight' options such as;

  • Specify a safe place at the delivery address for your package to left
  • Nominate a preferred neighbour to receive the package
  • Change the delivery address (local only)
  • Change the date of delivery
  • Upgrade your delivery

Please see our Shipping Policy for further details.

Easy Returns

If an item doesn't fit, or isn't quite what you expected then simply fill out the enclosed returns form and return your unwanted items to us within 28 days for a full refund, we'll accept orders returned to us after this period with refunds made via gift vouchers for use against future orders. Unfortunately, we're unable to cover the costs of returning items to us.

For further information please see our Refund Policy for further details.

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