Shimano GRX / BR-RX410 / SM-RT64 Rotor 160mm

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)

wheelset VISION TEAM 30 i23 / 12x100mm/12x142mm, Tubeless Ready

A versatile gravel bike with an all-new aluminum frame and lightweight carbon fork. The Koyuk 2.0 is comfortable for long days on rough terrain, yet nimble on the pavement. With up to 52mm of tire clearance, Vision TEAM 30 i23 aluminum wheels with a higher profile, FSA cockpit, comfortable WTB Solano saddle, UDH rear derailleur dropout, plenty of accessory mounts, a sleek design, and a Shimano GRX drivetrain.

Telaio	Alluminio
Sospensioni	Rigido
Forcella	Carbonio
Ruote	700c Alluminio
Trasmissione	2 × 12
Gruppo	GRX 800, GRX 600
Freni	Shimano GRX 400 Disco idraulici

Telaio	CTM KOYUK / ALU 6061 DB-Lite / GAG / ICR / 12x142mm, UDH, FSA T47 BB for SMNΦ24 (max tire clearance 55mm) Standard BB: T47, Filettato Supporto standard: UDH Tolleranza pneumatici: 55c
Forcella	CTM Carbon GRVL (max tire clearance 52mm) tapered, internal routing, 12mm thru axle
Bottom Bracket	T47, threaded
Auricolare	FSA NO.80/56/CR II Middle (integrated cable routing)
Manubrio	FSA A-Wing
Sella	WTB Solano 142x240mm
Reggisella	CTM Alloy 27.2mm Tipo: Rigido

Deragliatore posteriore	Shimano GRX / FD-RX820
Manovella	Shimano GRX / FC-RX610 46-30T
Leve del cambio	Shimano GRX / RX-610 12spd
Catena	Shimano CN-HG6100
Freni	Shimano GRX / BR-RX410 / SM-RT64 Rotor 160mm Tipo: Shimano GRX 400 Disco idraulici

2026 CTMKOYUK 2.0

2026 CTM
KOYUK 2.0