2025 Topstone Carbon 1 Lefty AXS

Introduction

Always Game

Our take on the ultimate all-round gravel bike. Go anywhere, bring everything and then keep on going.

Model Description

Built for riders who want speed, control, and a gravel ride that feels as good as it looks. KingPin and the updated Lefty Oliver fork work in perfect harmony, smoothing out chatter and ironing out the imperfections for more speed and less fatigue. Whether its a long grind or a fast-paced spin, they keep the ride controlled and composed, letting you push further without feeling it. The blended SRAM Rival AXS/GX Eagle AXS wireless group delivers crisp, effortless gear changes, while Reserve 40|44 wheels stay steady and surefooted across unpredictable terrain. This bike is where gravel meets greatness.

What it’s for

Gravel riding & racing, bikepacking, singletrack exploration, getting after it beyond the pavements end

Highlights

• Lightweight full carbon frame with Kingpin rear suspension, Proportional Response size-specific construction, and StashPort downtube storage
• Lefty Oliver Our incredible built for gravel suspension fork. Precise, smooth and controlled performance on any surface
• A potent mix of SRAMs 12-speed wireless electronic Rival AXS and GX AXS groups. A super versatile wide-range, single chainring drivetrain
• Light, durable, and aero 40 I 44 GR carbon gravel wheels from Reserve, with DT-Swiss 370 hubs, and WTB Raddler 44c tires
• Comfort-enhancing Cannondale SAVE carbon seatpost, and Easton EA70 AX flared handlebars
• Cannondale Wheel Sensor delivers hyper-accurate speed, distance and route info, service reminders, and more via the Cannondale App