RISK RT027 RT135 M5x18mm Titanium Bicycle Brake Lever Seatpost Clamp Bolts 2pcs, M5 Thread Size, 18mm Length

RISK RT027 RT135 M5x18mm Titanium Bicycle Brake Lever Seatpost Clamp Bolts 2pcs, M5 Thread Size, 18mm Length

Upgrade or replace your bicycle bolts with the RISK RT027 / RT135 M5x18mm Titanium Bicycle Bolts. Designed for brake levers, seatpost clamps, derailleurs, stems and other compatible bicycle components, these bolts are lightweight, durable, and available in multiple colors.

Each set includes 2 pieces in RISK branded packaging, suitable for mountain bikes, road bikes, folding bikes and general bicycle maintenance.

Key Features

• Titanium Alloy Bicycle Bolts

  • Lightweight, strong and corrosion-resistant for long-term use.

• M5 x 18mm Standard Size

  • Suitable for compatible bicycle brake levers, seatpost clamps, stems and derailleur mounting points.

• Two Head Types Available

  • RT027 Hollow Cap Head: lightweight hollow design.
  • RT135 Regular Cap Head: standard solid cap head design.

• 4mm Hex Socket

  • Easy installation with a standard 4mm Allen key.

• Multiple Color Options

  • Available in rainbow, gold, black and titanium colors.

• 2pcs Per Pack

  • Convenient replacement or upgrade set for bicycle components.

• Universal Bicycle Use

  • Suitable for MTB, road bike, gravel bike, folding bike and other compatible bikes.

Specifications

Model Details

RT027 Hollow Cap Head Bolt

• Model: RT027
• Type: Hollow cap head
• Size: M5 x 18mm
• Head Diameter: approx. 8.5mm
• Head Height: approx. 4.5mm
• Tool: 4mm hex socket
• Net Weight: approx. 2.9g / 2pcs
• Gross Weight: approx. 7g / pack
• Available Colors: Rainbow, Gold, Black

RT135 Regular Cap Head Bolt

• Model: RT135
• Type: Regular cap head
• Size: M5 x 18mm
• Head Diameter: approx. 8.4mm
• Head Height: approx. 4.5mm
• Tool: 4mm hex socket
• Net Weight: approx. 3.5g / 2pcs
• Gross Weight: approx. 7.6g / pack
• Available Colors: Rainbow, Gold, Black, Titanium

Package Includes

• 2 x RISK M5x18mm Bicycle Bolts
• 1 x RISK Branded Packaging Bag

Note: This product includes bolts only. Other bicycle parts shown in the pictures are for display purposes only.

Installation Notes

• Please confirm the original bolt size before purchase.
• Install according to the torque specification recommended by the bicycle component manufacturer.
• Manual measurement may have slight differences.
• Product color may vary slightly due to lighting and screen settings.

Available Options

Each row below is one available option combination. Choose the complete combination that matches your setup.