2025 Topstone 2 2x

Introduction

Explore further. Ride freer.

An amazingly capable, versatile gravel road bike. Built for chasing horizons, exploring routes less travelled or accelerating your commute.

Model Description

Two rings, endless possibilities. This Topstone is built to tackle the toughest gravel rides with Shimano GRX 400 2×10-speed shifting and a SmartForm C2 Alloy frame. With ample tire clearance and mounts for racks and gear, its engineered to meet the demands of adventurous riders and unpredictable routes.

What it’s for

Gravel-riding, exploring, bikepacking, performance commuting

Highlights

• Lightweight SmartForm C2 Alloy frame w/ full carbon fork
• Reliably precise shifting from the Shimano GRX 400, wide-range, 2×10-speed gravel drivetrain
• Powerful, controllable braking from Shimanos GRX400 hydraulic disc brakes
• Selle Royal SRX Open saddle balances supportive padding and a pressure-relieving central channel for performance comfort