S-PARTS M6 Titanium Seatpost Step-Down Bolt & Nut Kit – Multiple Lengths & Colors

Upgrade your seatpost clamp system with the S-PARTS M6 Step-Down Titanium Bolt and Cylindrical Nut Kit, designed for both road and MTB use. CNC-machined from premium TC4 titanium, these bolts offer exceptional strength-to-weight ratio and long-term durability, with a wide range of lengths and colors to suit different bike frames and personal builds.

This kit is especially suitable for step-down seatpost designs requiring reinforced mounting points.

🔩 Specifications

• Bolt Thread Size: M6

• Bolt Lengths Available: 22mm / 30mm / 35mm / 40mm

• Nut Size: M6 D9.5 x H12 (Cylindrical)

• Material: Aerospace-grade TC4 titanium alloy

• Surface Finish: Anodized (PVD & Electrochemical Coating)

• Manufacturing: CNC precision-machined

• Use Case: Road bikes, mountain bikes, custom seatpost assemblies

🎨 Color Options

• Titanium (Raw)

• Gold

• Black

• Blue

• Green

• Purple

• Candy

• Rainbow

• Indigo

Compatibility Check: Due to the complexity of original equipment manufacturer (OEM) parts' models and batches, there may be instances where this product is incompatible.

Upon receiving this product, please compare it with the OEM specifications to ensure compatibility before installation.

Torque Specifications: Install this product strictly according to the torque values specified in the OEM parts manual.Installation Issues: If you encounter any discrepancies with the OEM specifications or face difficulties at the initial stage of installation, stop immediately and contact customer service for assistance with returns or exchanges.

No Forced Installation: Do not force installation under any circumstances.Liability: Any damages resulting from forced installation or unauthorized modifications of this product (or its components) will be the sole responsibility of the buyer.

All products are photographed to accurately represent the colors you will see upon receipt.

Due to differences in lighting, angles, or screen settings, slight color variations may occur.

The actual product should be considered the standard.For "colored" and "blue" products, the coloring process may result in uneven color distribution, making each product unique.