Specialized Tarmac SL8/Seka Spear Superlight Saddle Clamp Kit | 15g-21g | Titanium / Aluminum | Seatpost Weight Reduction Upgrade

🔩 Ultralight Upgrade |
Full set weighs only 15g (Aluminum) or 21g (Titanium) – up to 70% lighter than original seatpost hardware. Perfect for weight weenie builds.

🛡 Reinforced Cradle Design | 
Redesigned carbon cradle with optimized fiber orientation. 8.5g version supports riders up to 120kg with failure pressure exceeding 300kg.

🕳 Optional Hollow Base | 
Only 7g weight, max load 95kg – ideal for ultralight riders prioritizing minimal weight.

🎨 Customizable Aesthetics | 
Choose from 7 anodized S-PARTS titanium bolt colors. Titanium clamp arms also support custom color coating (add $40). Express your personal build style.

SKU Options 

• Aluminum Kit (95kg limit): Ultralight aluminum clamps + hollow base | Total weight: 15g | Weight saving: 25g

• Titanium Kit (120kg limit): Ultralight titanium clamps + reinforced base | Total weight: 21g | Weight saving: 19g

Available colors: Gold, Silver, Black, Pink, Blue, Green, Purple, Candy (Rainbow)

 Highlights

• Reinforced base: 8.3g, load capacity: 120kg

• Hollow base: 7g, load capacity: 95kg

• S-PARTS color titanium bolts included

• Compatible with Seka Spear seatpost clamp system

Important Notice

⚠️ This is a custom-made product, not in stock. Requires 7–10 business days for production. No returns accepted for non-defective reasons.

📌 For custom-colored titanium arms, please note your color request at checkout.

Other seatpost clamp kits available for Specialized SL8, Seka, Giant, Darimo, and HY.

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.