TiNE Ultra-Lightweight Titanium Bolt Kit for Shimano Dura-Ace 9270 / Ultegra 8170 / 105 7170 — Multiple Colors

TiNE Ultra-Lightweight Titanium Bolt Kit for Shimano Dura-Ace 9270 / Ultegra 8170 / 105 7170 is listed as a model-specific replacement hardware. The description below brings together the confirmed product data needed to compare it with the original component before purchase.

When matching this part, use the listed compatibility information: Specialized Flash adapter (front) ×1 and Full compatibility with Shimano Di2 hydraulic setups.

Key specifications for this item are material Aerospace-grade TC4 titanium alloy.

A model-specific bolt or screw kit replaces selected original fasteners on the named drivetrain or component. Each piece should be matched to the corresponding original position. Titanium parts are popular in lightweight builds because the material is lighter than typical steel hardware while remaining corrosion resistant.

Use the compatibility list to identify the correct groupset, then match each screw to its original position.

Compatibility

• Specialized Flash adapter (front) ×1
• Full compatibility with Shimano Di2 hydraulic setups

Specifications

• Material: Aerospace-grade TC4 titanium alloy

Product Details

• Significant weight savings (up to 108g vs stock bolts)
• Visually refined, hidden screw mount aesthetics
• 39x CNC titanium bolts and matching washers
• 1x Tube of Ti anti-seize compound (5g)
• 1x TiNE instruction manual

Included Parts

• Bleed port bolts ×2
• Clamp nuts ×2
• Clamp washer rings ×2
• Hose lock bolts (shifter side) ×2
• Hose lock bolts (caliper side) ×2
• Caliper body bolts – R9270 ×2
• Caliper body bolts – 71/81 large ×2
• Caliper body bolts – 71/81 small ×2
• Caliper bleed port bolts ×2
• Brake pad retaining pins ×2