M4 x 12mm Titanium Front Derailleur Adjustment Bolt for Shimano R8150 / R9250 / XT M8100 / SLX M7100

Description

This M4 x 12mm titanium front derailleur adjustment bolt is a direct upgrade for Shimano 12-speed Di2 road and MTB front derailleurs. Responsible for setting the derailleur's travel limits, this small but crucial component ensures accurate shifting and chain alignment—especially under load or in challenging terrain.

Made from aerospace-grade Grade 5 Titanium (Ti-6Al-4V), this bolt resists corrosion, reduces weight, and adds a premium touch to your drivetrain setup. At just 0.46g, it’s ideal for gram-conscious cyclists, while the 9 available finishes let you dial in your bike’s aesthetic down to the finest detail.

Specifications:

• Material: Grade 5 Titanium (Ti-6Al-4V)
• Thread Size: M4 x 12mm
• Quantity: 1 pc 
  
• Weight: Approx. 0.46g
  
• Tool: 2mm Hex Key
• Function: Front derailleur limit/travel adjustment
• Finish Options: Gold, Rainbow, Titanium, Black, Blue, Green, Purple, Candy, Indigo
  
• Function: Front derailleur limit/travel adjustment
• Finish Options: Gold, Rainbow, Titanium, Black, Blue, Green, Purple, Candy, Indigo
• Fitment: 

                         Shimano Dura-Ace R9250 (12-speed Di2)

                         Shimano Ultegra R8150 (12-speed Di2)

                         Shimano XT M8100 (12-speed MTB)

                         Shimano SLX M7100 (12-speed MTB)

Features:

• Precision CNC-machined for reliable adjustment and thread integrity
• Rustproof, fatigue-resistant titanium construction
• Ultra-lightweight: only 0.46g
• Compatible with both Shimano 12-speed Di2 road and MTB front derailleurs
• Replaces stock steel limit screws for improved durability and reduced weight
• Available in 9 anodized or PVD-coated finishes to match your setup

Note:

👉 Compatible with Shimano R8150, R9250, XT M8100, and SLX M7100 front derailleurs.
👉 Please confirm original size and pitch (M4 x 12mm) before purchase.