Clean K1 26″ Short Charlie Rolls Edition

Description

The Clean K1 26″ Short Edition represents the pinnacle of modern trial engineering — a result of a unique collaboration with Charlie Rolls, one of the sport’s most influential riders. This limited-edition bike blends cutting-edge carbon technology, refined geometry, and elite performance for riders who demand absolute precision and agility.

Designed for maximum responsiveness, the “Short Edition” geometry delivers unmatched control on technical lines, while the lightweight carbon frame ensures explosive performance on every obstacle. The Clean K1 26″ Short Edition is the world’s first short-series 26″ carbon trial bike — and it’s built to conquer any challenge.

Key Features & Specifications

Frame & Fork

• Frame: Clean K1 26″ carbon fiber, optimized for trials

• Fork: Clean K1 Carbon 26″ (tapered 1 1/8″–1.5″), carbon construction, HS brake only

Wheels

• Front Hub: Clean X3 – 28 spokes, 12 mm thru-axle, 100 mm width

• Rear Hub: Clean E.Series freehub – 32 spokes, 12 mm thru-axle, 120 mm width, Shimano HG compatible

• Rims: Clean Pro 26″ (Front 35 mm / Rear 40 mm) lightweight single-wall “H” design

• Tires: Clean Koala Trial 26″ – Front 2.00 / Rear 2.6

Brakes

• System: Clean 2025 brakes with Magura HS pistons

• Mounts: Clean integrated

Drivetrain

• Cranks & BB: Clean BB30 system with 30 mm spindle, 165 mm CNC cranks

• Chainring: Clean 18T narrow-wide, 7075-T6 aluminum, black anodized

• Pedals: Clean mono-cage 7075-T6, black anodized

Cockpit

• Handlebar: Clean carbon 107

• Stem: Clean Pro 24° Super Light, 145 mm with integrated top cap

• Grips: Clean ultra-thin foam, black

• Headset: Clean integrated

Geometry

• Wheelbase: 1065 mm

• Chainstay Length: 378 mm

• BB Height: +71.3 mm

• Head Angle: 72°

Finish

• Color: Black “raw finish” with black and red graphics