Product Description

S-PARTS 3DAM Titanium Saddle Clamp Kit for Colnago Y1RS

Part of the S-PARTS 3DAM (3D Additive Manufacturing) series, this complete 8-piece titanium saddle clamp hardware kit is engineered specifically for the Colnago Y1RS seatpost with tri-lobed carbon saddle rails.

Designed for riders seeking lightweight performance and premium customization, the complete kit weighs only 32.5 g / set, replacing conventional aluminum hardware with a precision-engineered Grade 5 Titanium (Ti-6Al-4V) solution.

Using advanced SLM metal 3D printing technology, simulation-based structural optimization, and precision finishing processes, S-PARTS creates a lightweight titanium structure that perfectly matches the aerodynamic and minimalist design language of modern carbon road bikes.

Specifications

• Compatibility: Colnago Y1RS Seatpost with Tri-Lobed Carbon Saddle Rails
• Product Type: 3DAM Titanium Saddle Clamp Hardware Kit
• Brand Series: S-PARTS 3DAM (3D Additive Manufacturing) Series
• Material: Grade 5 Titanium (Ti-6Al-4V) Powder
• Manufacturing Process: SLM Metal 3D Printing + Precision Finishing
• Weight: Approx. 32.5 g / set
• Tool Interface: 5 mm Hex Wrench
• Seatpost Weight Limit: 90 kg
• Finish Options: Gold, Rainbow, Black, Blue, Splatter Pop, Neon Splatter, Tiger Green-Gold, Jaguar Green-Gold, Snowstorm, Topographic Glacier

Package Includes (8-Piece Complete Assembly)

• ① 1 × 3DAM Seatpost Base
• ② 2 × 3DAM Saddle Rail Clamps
• ③ 2 × Stepped Seatpost Bolts
• ④ 1 × Barrel Nut
• ⑤ 1 × Half-Round Washer
• ⑥ 1 × Concave Washer

Important Installation Notice

For proper installation, adjust the saddle clamp position according to the saddle rail position prior to final tightening.

After tightening, the angle between the bolt assembly and the saddle rail should remain within approximately 80°–90°.

Installation beyond the recommended angle range may create excessive localized stress and increase the risk of component damage.

Maximum recommended seatpost load: 90 kg.

Topology-Optimized Titanium Structure

S-PARTS does not simply replace aluminum components with titanium. Instead, each structure is optimized through professional simulation analysis (FEA) to achieve an efficient balance between strength and weight.

By analyzing different load areas:

• High-stress areas receive additional material reinforcement.
• Low-stress areas are refined to remove unnecessary weight.

This topology-optimized approach creates a lightweight titanium shell structure while maintaining the structural performance required for high-performance cycling applications.

Compared with traditional cast aluminum components, the optimized design significantly reduces weight while retaining excellent mechanical strength.

SLM 3D Printing with Grade 5 Titanium Powder

All printed components are manufactured using advanced Selective Laser Melting (SLM) metal 3D printing technology with high-purity Grade 5 Titanium (Ti-6Al-4V) powder.

Using an ultra-fine 20 μm powder layer thickness, the SLM process enables precise control over complex lightweight structures and allows material to be positioned only where it is needed.

After printing, every component undergoes multiple finishing procedures:

• Stress-relief annealing
• Manual support removal
• Surface refinement
• Precision tapping
• Surface coating treatment

More than ten manufacturing processes are completed to transform each printed titanium component into a refined final product.

Titanium Surface Finishes

PVD Vacuum Nitriding Finishes

Available colors: Gold, Rainbow, Black, Blue

These finishes use PVD vacuum nitriding technology to create a dense protective surface layer that enhances surface hardness, durability, and resistance to everyday riding conditions while maintaining rich metallic colors.

Artistic Titanium Anodized Finishes

Available colors: Splatter Pop, Neon Splatter, Tiger Green-Gold, Jaguar Green-Gold, Snowstorm, Topographic Glacier

Through specialized titanium anodizing and layered oxidation techniques, S-PARTS creates unique artistic patterns directly on the titanium surface without conventional paint or dyes.

Designed for Colnago Y1RS

The S-PARTS 3DAM titanium saddle clamp kit follows the aerodynamic and minimalist philosophy of the Colnago Y1RS platform. The slim structure, smooth lines, and premium titanium finishes complement modern carbon frames, allowing riders to create either a subtle integrated appearance or a distinctive custom look.

Lightweight Titanium Upgrade

The S-PARTS 3DAM Titanium Saddle Clamp Kit delivers:

• 32.5 g / set lightweight construction
• Grade 5 Titanium (Ti-6Al-4V) material
• SLM 3D printed structure
• Simulation-optimized lightweight design
• Tri-lobed carbon rail compatibility
• Premium titanium surface finishes

A precision-engineered titanium upgrade designed specifically for the Colnago Y1RS, combining advanced manufacturing technology with lightweight performance and distinctive aesthetics.