CTM Carbon GRVL (max tire clearance 52mm) tapered, internal routing, 12mm thru axle

CTM KOYUK / ALU 6061 DB-Lite / GAG / ICR / 12x142mm, UDH, FSA T47 BB for SMNΦ24 (max tire clearance 55mm)

FSA NO.80/56/CR II Middle (integrated cable routing)

A versatile gravel bike with an all-new aluminum frame and lightweight carbon fork. The Koyuk 1.0 is comfortable for long days on rough terrain, yet nimble on the pavement. Up to 52mm tire clearance, higher-profile CTM GA60 aluminum wheels, FSA cockpit, ergonomic Selle Royal saddle, UDH rear derailleur dropout, plenty of accessory mounts, a sleek design, and a Shimano GRX drivetrain.

Marco	Aluminio
Suspensión	Rígido
Tenedor	Carbón
Ruedas	700c Aluminio
transmisión	2 × 10
grupo	GRX 600, GRX 400
Frenos	Shimano GRX 400 Disco Hidráulico

Marco	CTM KOYUK / ALU 6061 DB-Lite / GAG / ICR / 12x142mm, UDH, FSA T47 BB for SMNΦ24 (max tire clearance 55mm) Pedalier estándar: T47, Roscado Estándar de suspensión: YA Liquidación de neumáticos: 55c
Tenedor	CTM Carbon GRVL (max tire clearance 52mm) tapered, internal routing, 12mm thru axle
Pedalier	T47, threaded
Auriculares	FSA NO.80/56/CR II Middle (integrated cable routing)
Manillar	FSA A-Wing
Sillín	Selle Royal
tija de sillín	CTM Alloy 27.2mm Tipo: Rígido

Cambio trasero	Shimano GRX / FD-RX400
Manivela	Shimano GRX / FC-RX600 46-30T
cambiadores	Shimano GRX / RX-400 10spd
Cadena	Shimano HG54 10spd
Frenos	Shimano GRX / BR-RX400 Tipo: Shimano GRX 400 Disco Hidráulico

llantas	CTM GA60 700x26 28H
Buje delantero	Novatec D981SB/D462TSB Thru axle 28H
Buje trasero	Novatec D981SB/D462TSB Thru axle 28H

2026 CTMKOYUK 1.0

2026 CTM
KOYUK 1.0