Stumpjumper ST 650B (2020)

Product image 1Stumpjumper ST 650B (2020)
Product image 2Stumpjumper ST 650B (2020)
Product image 3Stumpjumper ST 650B (2020)

Regular price £1,899.99

Colour

Size

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

Open tab
FREE Delivery

Our shipping is FREE on orders over £40 with delivery within two or three working days, alternatively you can upgrade your delivery to DPD Next Day from just £2.95 for next working day delivery.

Because we only sell products we actually have in stock we're able to ship orders placed as late as 3pm on weekdays that same day* for delivery the following working day.

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

Delivery Pricing
  • Economy
    Delivery typically within three working days
    FREE
    on orders over £40 otherwise £1.95
    Fully tracked and may require a signature
    Packages shipped via Royal Mail
  • Next Day
    Delivery next working day
    Order before 15:00 for same day shipping
    One hour timed slot on day of delivery
    Packages shipped via DPD
    £2.95 per order
    MAINLAND UK ONLY
  • Saturday
    £8.95 per order
    Available until 15:00 on Friday
    One hour timed slot on day of delivery
    Packages shipped via DPD
    MAINLAND UK ONLY
  • Freight
    FREE on bikes over £500
    £29.95 on bikes under £500
    Order before 12:00 for same day shipping
    Delivery typically the next working day
    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 prefered 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.

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

Customer Reviews

Open tab
Close (esc)

Popup

Use this popup to embed a mailing list sign up form. Alternatively use it as a simple call to action with a link to a product or a page.

Age verification

By clicking enter you are verifying that you are old enough to consume alcohol.

Search

Shopping Cart

Your cart is currently empty.
Shop now