Can you help me choose the right size?

Yes. Use our geometry and sizing section as a starting point, then visit Stretton Bikes in Ashby-de-la-Zouch for sizing advice or book a bike fitting.

Do you offer Cycle to Work on this bike?

Cycle to Work may be available depending on your employer scheme. Use the Cycle to Work button above or contact us with your provider details.

Can I collect from Stretton Bikes?

Yes — collection from our Ashby-de-la-Zouch showroom is free. Every bike is safety-checked and set up before handover.

Is finance available on Sram bikes?

Finance may be available on eligible bikes up to £5,000 over 12 months. Use the finance enquiry option or ask in store for current terms.

Sram

Crank Arm Assembly SRAM S100 Aluminium Powerspline

Name: Crank Arm Assembly SRAM S100 Aluminium Powerspline
Brand: Sram
SKU: CW8776000
Price: 50 GBP
Availability: OutOfStock

Select options for availability

From £50

Was £50

SRAM Crank Arm Assembly SRAM S100 Aluminium Powerspline

Option

Accessory delivery £6 — free on accessory orders of £100 or more

Ways to pay

Free collection in Ashby-de-la-Zouch · Accessory delivery £6 — free on accessory orders of £100 or more · England & Wales only

Independent bike shop
Physical workshop in Ashby-de-la-Zouch
Bikes professionally checked before dispatch
Secure checkout
Workshop and after-sales support

Overview

About this product

The SRAM Eagle S100 crank assembly delivers dependable strength and straightforward performance for modern mountain bike builds. Constructed with durable aluminium crank arms, it provides a reliable foundation for Eagle drivetrain setups while allowing riders to configure their preferred chainring and gearing combination.

A 3-bolt direct mount interface ensures compatibility with SRAM Eagle X-SYNC 2 chainrings, making it easy to integrate into the wider Eagle drivetrain ecosystem. Available in progressively shorter crank arm lengths, the S100 crank assembly allows riders to achieve the correct fit without compromise.

Features • Aluminium crank arms for durability and stiffness • 3-bolt direct mount interface • Compatible with SRAM Eagle X-SYNC 2 chainrings • Multiple crank arm lengths for improved rider fit • Designed for use with PowerSpline bottom brackets

SRAM Crank Arm Assembly SRAM S100 Aluminium Powerspline

Specifications

Feature: s
BB compatibility: PowerSpline bottom bracket
Crank arm lengths: 155 mm, 160 mm, 165 mm, 170 mm, 175 mm
BB spindle interface: PowerSpline
Mount type: Direct Mount
Crank arm material: Aluminium
Colour: Black
Bottom bracket technology: PowerSpline
Crankset type: MTB

Delivery & collection

Collection

Collect from our Ashby-de-la-Zouch showroom during opening hours.

Delivery

Accessory delivery £6 — free on accessory orders of £100 or more
Delivery available to England and Wales only.

Why buy from Stretton Bikes

Authorised dealer for Mondraker, Basso, Marin and Gusto

Showroom and workshop in Ashby-de-la-Zouch, serving the Midlands

Professional bike fitting and independent advice

Cycle to Work and finance enquiries handled personally

Every bike safety-checked before handover

Workshop Bike fitting Contact

FAQs

Availability varies. Contact us or submit an enquiry and we will confirm current stock and lead times.

Product details

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Crank Arm Assembly SRAM S100 Aluminium Powerspline

About this product

Specifications

Delivery & collection

Collection

Delivery

Why buy from Stretton Bikes

FAQs

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