Description

Description

SRAM EAGLE S100 CRANKSET (12-SPEED)

Durable Simplicity. Proven Eagle Performance.

The SRAM Eagle S100 Crankset is built for riders who want dependable performance and long-lasting durability. Featuring robust aluminium crank arms and a tough steel X-SYNC 2 chainring, it delivers consistent pedalling efficiency and excellent chain retention across any trail.

With a wide range of crank lengths and chainring sizes available, the S100 makes it easy to dial in your fit and gearing—perfect for trail riders, entry-level builds, and riders prioritising strength and reliability.

Key Features

Strong aluminium crank arms for durability and reliability
Steel X-SYNC 2 chainring for maximum chain retention
Designed for SRAM Eagle 12-speed drivetrains
Direct mount (3-bolt) chainring interface
Wide range of crank lengths for optimal fit
Multiple chainring size options for customised gearing
Simple, robust PowerSpline interface

Performance Benefits

Reliable power transfer on all terrain
Excellent chain retention over rough trails
Durable construction ideal for high-use riding
Easy setup and maintenance with proven interface system

Specifications

Speeds: 12
Drivetrain: SRAM Eagle (1x)
Crank Arm Lengths: 155mm, 160mm, 165mm, 170mm, 175mm
Chainring Sizes: 30T, 32T, 34T
Chainring Type: X-SYNC 2 (Direct Mount)
Chainring Material: Steel
Crank Arm Material: Aluminium
Spindle Interface: PowerSpline
Chainline: 49mm, 52mm
Chainring Offset: 3mm, 6mm
Bottom Bracket Compatibility: PowerSpline (118/73 recommended)
Colour: Black
Power Meter: No

Compatibility

Compatible with SRAM Eagle 12-speed drivetrain systems
Uses PowerSpline bottom brackets (118/73 standard recommended)
Direct mount (3-bolt) chainring interface

Why Choose the SRAM Eagle S100 Crankset?

The Eagle S100 Crankset is a tough, no-nonsense option for riders who value durability and consistent performance. With its steel chainring, solid aluminium arms, and wide fit options, it’s a reliable choice for everyday trail riding and dependable Eagle drivetrain performance.

SRAM Eagle S100 Crankset

$155.00

Tax included. Shipping calculated at checkout

SKU:
CWSS101
BRAND:
SRAM
BARCODE:
FUTURE SHIPMENTS:

Select stock item

Product variants

Please note that some dropdown options are parts only. Please choose carefully.

FAST SHIPPING

14 DAY RETURNS

EXPERT SUPPORT

Note on Availability Items available on our website are not always available in-store, some are only held by our suppliers. In-store items usually arrive 2-3 business days after the order is dispatched(rural deliveries can take an extra 2 business days). Items only held with supplier might take up to 7 business days from when the order is dispatched, depending on the supplier. Please contact us if you have specific questions.

SHIPPING INFORMATION

At Chain Reaction, we aim to deliver your order as quickly as possible.

Free Shipping on Gear: Orders over $139 (excludes Bikes & Bulky items)
Delivery Times:
In-Store Items: Arrive in 2–3 business days (extra 2 days for rural).
Supplier-Only Items: May take up to 7 business days, depending on the supplier.
Selected Bikes:
Nationwide shipping for select bikes: $60 or free pick-up from our Christchurch store.
Shipped bikes require some assembly. Picked-up bikes are fully built and ready to ride.
Click & Collect: Available for most products. Collect at 4/218 Moorhouse Ave, Christchurch.
Dangerous Goods: Items like batteries and aerosols may incur additional fees due to safety regulations.
Returns: Changed your mind? Return unused items in original packaging within 14 days for a refund (shipping costs excluded).