Specialized S-Works Carbon Replacement Self-Extracting Crank Bolt Kit

Specialized Factory Replacement Self-Extracting Crank Bolt Kit – S-Works Carbon Cranks (2014–2020)

This factory replacement self-extracting crank bolt kit is designed for Specialized S-Works carbon cranksets used across road and mountain platforms from 2014–2020. Built to OEM specifications, it ensures secure crank installation while allowing easy crank removal without special tools.

Kit Contents

• Crank bolt:

  • 8mm hex head

  • M18 × 1.0 pitch × 12.45mm length

  • Alloy – 1 pc

• Self-extracting cap: 1 pc

• Steel washer: 1 pc

• Nylon washer: 1 pc

Features & Benefits

• OEM-correct self-extracting design

• Enables crank removal without puller tools

• Restores factory fit, preload, and serviceability

• Compatible with S-Works carbon road and MTB cranksets

OEM Compatibility2020

• S-Works Venge Disc – SRAM Red eTap AXS

• S-Works Venge Di2 – Sagan Collection LTD

• S-Works Venge

• S-Works Tarmac SL6 Disc – Dura-Ace Di2

• S-Works Tarmac Disc – Sagan Collection Overexposed LTD

• S-Works Shiv Disc

• S-Works Crux

• S-Works Carbon Road Crankarms

2019

• Women’s S-Works Tarmac Disc

• S-Works Venge – Sagan Collection

• S-Works Venge Disc – SRAM eTap

• S-Works Venge

• S-Works Ruby

• S-Works Roubaix

• S-Works Power Cranks – Dual-Sided

• S-Works CruX

• Men’s Tarmac Expert

• Men’s Tarmac Disc Pro

• Men’s S-Works Tarmac Disc – Sagan Collection LTD

• Men’s S-Works Tarmac Disc

• Men’s S-Works Tarmac

2018

• Women’s S-Works Tarmac SL6 Disc

• Women’s S-Works Tarmac SL6

• Venge Pro Disc

• Tarmac SL6 Pro Disc – Ultegra Di2

• S-Works Venge ViAS Disc – eTap

• S-Works Venge ViAS Disc – Di2

• S-Works Roubaix McLaren – Dura-Ace Di2

• S-Works Roubaix – Dura-Ace Di2

• S-Works CruX

• Roubaix Pro

• Men’s Tarmac SL6 Pro

• Men’s S-Works Tarmac SL6 Ultralight

• Men’s S-Works Tarmac SL6 Disc

• Men’s S-Works Tarmac SL6

• Men’s S-Works Roubaix Di2 – Sagan Collection

2017

• Venge ViAS Pro Disc – Ultegra Di2

• S-Works Venge ViAS Disc – Di2 / eTap

• Tarmac Sport

• Tarmac Pro – Ultegra Di2

• Tarmac Pro Disc – Ultegra Di2

• S-Works Roubaix Di2

• S-Works Epic FSR World Cup

• S-Works CruX

• Roubaix Pro Di2

2016

• S-Works Stumpjumper FSR 650b

• S-Works Stumpjumper FSR 29

• S-Works Epic 29 World Cup

2015

• S-Works Stumpjumper 29 World Cup

• S-Works Epic 29 World Cup

• S-Works Epic 29 World Cup Frameset

• S-Works Camber 29

• S-Build S-Works Epic World Cup Frameset

2014

• S-Works Stumpjumper HT World Cup

• S-Works Stumpjumper 29

• S-Works Epic 29 World Cup

• S-Works Carbon Mountain Crank Arms

• S-Works Camber 29 (Bike & Frameset)

A genuine Specialized OEM crank hardware kit—ideal for replacement, service, or restoring factory-correct functionality on S-Works carbon cranksets across multiple generations.