Titanium Pinion Gearbox Bike Frame

Handcrafted from aerospace-grade 3AL-2.5V titanium, this Pinion gearbox frame redefines low-maintenance performance. Features a CNC-machined mounting system for precise gearbox integration, a stiff bottom bracket zone for efficient power transfer, and versatile cable routing for a clean aesthetic. Built to be bulletproof. Engineered to last forever.

FEATURES

  • Material:Ti3AI2.5V(Gr.9) /Ti6AI4V(Gr.5)
  • Surface Treatment:Brushing/Sandblasting/Mirror Polishing
  • Custom Logo:Engraving/Laser

Description

Our Titanium Pinion Gear Box frame is engineered for riders who demand maximum durability, clean drivetrain integration, and outstanding riding comfort. Built with high-quality titanium tubing, this frame is specially designed to integrate seamlessly with the Pinion gearbox system, providing a reliable and low-maintenance riding experience for gravel, touring, mountain biking, and bikepacking applications.

Compared with traditional derailleur systems, the Pinion gearbox offers better weight distribution, improved shifting performance, reduced maintenance, and enhanced drivetrain protection. Combined with the natural vibration-damping properties of titanium, the result is a smooth, efficient, and highly durable bicycle frame suitable for long-distance adventures and harsh riding environments.

🔹 Premium Titanium

Main frame: Gr9 titanium (Ti-3Al-2.5V) – lightweight, durable, compliant

Head tube, BB, CNC parts: Gr5 titanium (Ti-6Al-4V) – maximum strength, precision machined

🔹 Reinforced Bottom Bracket

Specially reinforced BB area for enhanced torsional resistance

Provides stable, responsive power transfer during hard efforts

🔹 Flexible Cable Routing

Option A: Internal routing – reduced drag, clean look

Option B: External routing – traditional, easy to service

Both protect cables from wear and extend component life

🔹 Artisan Fish-Scale Welding

Precision fish-scale welds at every joint

Enhances strength and durability

Adds a refined, handcrafted aesthetic

Customize

Any customization needs or OEM service is available.

🔹 The Titanium Pinion Gear Box frame is widely used for:

  • Adventure Bikes
  • Gravel Bikes
  • Touring Bikes
  • Mountain Bikes
  • Bikepacking Bikes
  • Custom Titanium Bicycle Projects

Why Choose Titanium for Pinion Gearbox Bikes?

Titanium is one of the best materials for high-end gearbox bicycles because it offers:

  • Long service life
  • Outstanding anti-corrosion performance
  • Comfortable ride quality
  • High strength-to-weight ratio
  • Excellent performance in extreme environments

Combined with the low-maintenance Pinion gearbox system, titanium creates the ideal solution for serious cyclists, expedition riders, and premium bicycle brands.

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