Skip to content
  • 💸 Big savings + free shipping 💸
  • 💸 Big savings + free shipping 💸
Lifeline ShopLifeline Shop
    • No products in the cart.

      Return to shop

  • Cart

    No products in the cart.

    Return to shop

  • Components
    • Derailleurs
    • Headsets
    • Handlebars
    • Pedals
    • Saddles
    • Seatposts
    • Brakes
    • Stems
    • Brake Pads
    • Cassettes
    • Cranksets
    • Gear Shifters
    • Bottom Brackets
    • Chains
    • Grips
  • Wheels & Tyres
    • Wheels
    • Tyres
    • Hubs
    • Tubes
    • Rims
    • Tubeless Kits
    • Quick Releases
    • Rim Tape
    • Spokes
    • Valve Caps
    • Nipples
  • Frames & Forks
    • Frame Spares
    • Forks
    • MTB Frames
    • Frame Protection
    • Road Frames
    • BMX Frames
    • Cyclo-X Frames
  • Accessories
    • Bags
    • Lights
    • Sunglasses
    • Pumps
    • Hydration Packs
    • Bike Racks
    • Mudguards
    • Locks
    • Water Bottles
    • Water Bottle Cages
    • Miscellaneous
    • Computers
    • Pannier Racks
    • Helmet Cameras
    • Child Seats
Components / Stems
Sale!
Spank SPIKE 25-30 DM Mountain Bike Stem

Spank SPIKE 25-30 DM Mountain Bike Stem

$56.99 Original price was: $56.99.$39.89Current price is: $39.89.

Clear
SKU: prod160261 Categories: Components, Stems Tag: Spank
  • Your satisfaction is 100% guaranteed.
  • Safe Payments, Happy Customers
  • 7 Days of Hassle-Free Returns
  • Peace of Mind with Every Purchase
Browse
  • Accessories
    • Bags
    • Baskets
    • Bells
    • Bike Covers
    • Bike Racks
    • Child Seats
    • Computers
    • Cycle Mirrors
    • First Aid Kits
    • Gift Vouchers
    • Helmet Cameras
    • Hydration Packs
    • Keyrings
    • Lights
    • Locks
    • Miscellaneous
    • Mudguards
    • Mugs & Glasses
    • Number Plates & Numbers
    • Pannier Racks
    • Pumps
    • Sunglasses
    • Watches
    • Water Bottle Cages
    • Water Bottles
  • Components
    • Bar End Plugs
    • Bar Ends
    • Bash Guards
    • BMX Seats
    • Bottom Brackets
    • Brake Cables
    • Brake Levers
    • Brake Pads
    • Brake Spares
    • Brakes
    • Cassettes
    • Chain Guides
    • Chain Tugs
    • Chainring Bolts
    • Chainrings
    • Chains
    • Crank Bolts
    • Cranksets
    • Derailleurs
    • Gear Cables
    • Gear Shifters
    • Grips
    • Groupsets
    • Handlebar Tape
    • Handlebars
    • Headset Spacers
    • Headsets
    • Pedals
    • Pegs
    • Power Meters
    • Rear Shock Springs
    • Rear Shocks
    • Saddles
    • Seatclamps
    • Seatposts
    • Stems
  • Frames & Forks
    • BMX Frames
    • Cyclo-X Frames
    • Forks
    • Frame Protection
    • Frame Spares
    • MTB Frames
    • Road Frames
  • Uncategorized
  • Wheels & Tyres
    • Hubs
    • Nipples
    • Quick Releases
    • Rim Tape
    • Rims
    • Spokes
    • Tubeless Kits
    • Tubes
    • Tyres
    • Valve Caps
    • Wheels
  • Description
  • Additional information
  • Reviews (0)

Spank SPIKE 25-30 DM Mountain Bike Stem

The Spank Spike 25-30 DM Stem is ideal for today’s downhill frames, which have become both longer, shorter and in some cases adjustable. Its super-short reach is a first in the MTB world, and Spank has achieved this by moving the lockdown hardware to within the bar clamp. It offers you reach and rise adjustment to help you find your preferred stance and balancing point.

Strong and Lightweight Downhill Stem

Constructed using 2D forged alloy for extra strength and CNC machined to bring the weight down to only 130g, the Spike 25-30 DM Stem is designed to take a beating without weighing you down. It offers outstanding resistance to movement on impacts and with its chamfered bar clamp zones, stress points on your bars are reduced, extending their fatigue life.

Features:

  • Material: 2D forged MGR Alloy, CNC weight optimised
  • Finish: Shot peen anodised, CNC/laser logos
  • Length: 25-30mm (adjustable)
  • Rise: 28-33mm (adjustable)
  • Diameter: 31.8mm
  • Key Technologies: MGR, chamfered bar clamp, adjustable length/rise, “Snap Fit” sealed top cap
  • Discipline: Downhill, Freeride
  • Weight: 130g

Technologies:

  • Micro Grain Refinement Processed Alloys: Processes such as extrusion, forging and tube drawing can increase the strength of alloy materials by reducing the grain size. Spank uses state of the art proprietary metal forming methods which further improve grain size consistency and orientation, and significantly reduce grain size beyond that of its competitors. No other stems, bars or rims are subjected to the number of drawing steps or level of refinement as those offered by Spank. This leads to greater ultimate strength, toughness, and ductility … meaning confidence, comfort and safety.

Buy Spank Components from Chain Reaction Cycles, the World’s Largest Online Bike Store.

Select Colour

Black

Select Diameter

31.8mm

Select Length

25-30mm

Reviews

There are no reviews yet.

Be the first to review “Spank SPIKE 25-30 DM Mountain Bike Stem” Cancel reply

Related products

Sale!
Spank WING 22 Rear Mountain Bike Wheel
Quick View

Wheels

Spank WING 22 Rear Mountain Bike Wheel

$189.99 Original price was: $189.99.$99.99Current price is: $99.99.
Sale!
Spank Spoon Grom Kids Bike Grips
Quick View

Components

Spank Spoon Grom Kids Bike Grips

$14.99 Original price was: $14.99.$10.49Current price is: $10.49.
Sale!
Spank OOZY 395+ Boost Rear Hybrid MTB Wheel
Quick View

Wheels

Spank OOZY 395+ Boost Rear Hybrid MTB Wheel

$306.99 Original price was: $306.99.$99.99Current price is: $99.99.
Sale!
Spank FLARE 24 Vibrocore™ Front MTB Wheel
Quick View

Wheels

Spank FLARE 24 Vibrocore™ Front MTB Wheel

$99.99 Original price was: $99.99.$69.99Current price is: $69.99.
Sale!
Spank OOZY Trail 395+ Front Boost MTB Wheel
Quick View

Wheels & Tyres

Spank OOZY Trail 395+ Front Boost MTB Wheel

$241.99 Original price was: $241.99.$96.99Current price is: $96.99.
Sale!
Spank SPANK 359 Vibrocore™ Rear Wheel
Quick View

Wheels

Spank SPANK 359 Vibrocore™ Rear Wheel

$399.99 Original price was: $399.99.$99.99Current price is: $99.99.
Sale!
Spank 359 Boost XD Rear Mountain Bike Wheel
Quick View

Wheels & Tyres

Spank 359 Boost XD Rear Mountain Bike Wheel

$249.99 Original price was: $249.99.$96.99Current price is: $96.99.
Sale!
Spank SPOON 28 Front Mountain Bike Wheel
Quick View

Wheels

Spank SPOON 28 Front Mountain Bike Wheel

$169.99 Original price was: $169.99.$98.99Current price is: $98.99.
LEGAL
  • Privacy Policy
  • Shipping Policy
  • FAQ
  • Returns & Exchanges
  • Term and Conditions
CUSTOMER SERVICE
  • My account
  • Delivery
  • Payment Method
  • Contact Us
  • About Us
Signup for Newsletter

Sign up for exclusive offers, original stories, events and more.

    Products
    • FSA Alloy Mountain Bike Bash Ring FSA Alloy Mountain Bike Bash Ring $2.99 Original price was: $2.99.$2.09Current price is: $2.09.
    • Race Face Light Mountain Bike Bash Ring Race Face Light Mountain Bike Bash Ring $37.99 Original price was: $37.99.$26.59Current price is: $26.59.
    Copyright 2026 © www.cheapbikepartsshop.com
    • Components
      • Derailleurs
      • Headsets
      • Handlebars
      • Pedals
      • Saddles
      • Seatposts
      • Brakes
      • Stems
      • Brake Pads
      • Cassettes
      • Cranksets
      • Gear Shifters
      • Bottom Brackets
      • Chains
      • Grips
    • Wheels & Tyres
      • Wheels
      • Tyres
      • Hubs
      • Tubes
      • Rims
      • Tubeless Kits
      • Quick Releases
      • Rim Tape
      • Spokes
      • Valve Caps
      • Nipples
    • Frames & Forks
      • Frame Spares
      • Forks
      • MTB Frames
      • Frame Protection
      • Road Frames
      • BMX Frames
      • Cyclo-X Frames
    • Accessories
      • Bags
      • Lights
      • Sunglasses
      • Pumps
      • Hydration Packs
      • Bike Racks
      • Mudguards
      • Locks
      • Water Bottles
      • Water Bottle Cages
      • Miscellaneous
      • Computers
      • Pannier Racks
      • Helmet Cameras
      • Child Seats
    • Login

    Login

    Lost your password?

    Register

    Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.