SRAM S100 Powerspline Crankarm Assembly (Black) (B1) (1 x 12 Speed) (170mm) (Powerspline)

SRAM S100 Powerspline Crankarm Assembly Description:

The SRAM S100 Powerspline Crankarm Assembly sustains lasting reliability through lightweight yet durable aluminum crank arm construction and straightforward compatibility with SRAM 3-bolt direct mount chainrings.

Features:

• SRAM Eagle compatible crankarm assembly
• Robust alloy crankarm construction exudes lightweight strength
• Compatible with SRAM Powerspline 118/73 bottom brackets

Specifications:

• Intended Discipline: Mountain
• Spindle Diameter: SRAM Powerspline
• Bottom Bracket Included: No
• Pedal Spindle: 9/16″
• Chainrings Included: No
• Chainring BCD: –
• Chainring Mount: SRAM Direct Mount (3-Bolt)
• Chainline: –
• Drive Type: 1x
• Speed Compatibility: 12 Speed
• Chainring Material: –
• Crankarm Material: Aluminum
• Color: Black
• Weight: –

This product is expected to become available for purchase on Wednesday, September 30, 2026