The Opus Horizon AL Apex 1 650B is a versatile gravel bike designed for long rides, gravel roads, touring and mixed-terrain adventures. Its Meta 30 aluminum frame paired with a full carbon fork provides an excellent balance of comfort, stability and efficiency.
The SRAM Apex 1x11-speed drivetrain keeps shifting simple and reliable while offering a wide range of gears thanks to the 11-42T cassette. Kenda Flintridge Sport 650 x 45 tires provide excellent traction, comfort and control on rougher surfaces.
The Horizon AL Apex 1 is also highly versatile thanks to multiple mounting points for racks, fenders, bottles and a top-tube bag. It can accommodate tires up to 650 x 50 and is also compatible with 700C wheels and tires up to 45 mm.
Frame: Opus Meta 30 aluminum
Fork: Full carbon, tapered 1-1/2" to 1-1/8"
Wheels: 650B
Rims: Weinmann U28TL 650
Tires: Kenda Flintridge Sport 650 x 45
Drivetrain: SRAM Apex 1x11-speed
Shifters: SRAM Apex 1
Rear Derailleur: SRAM Apex 1, long cage
Cassette: SRAM PG-1130, 11-42T
Crankset: SRAM Apex 1
Chainring: 40T
Chain: SRAM PC-1110
Bottom Bracket: SRAM GXP threaded BSC
Brakes: Promax Decode R Flat Mount, dual piston
Hubs: Alex Bear Pawls, 12 mm thru-axles front and rear
Handlebar: X-Race Aero, 16° flare
Seatpost: Aluminum, 27.2 x 300 mm
Saddle: Opus Endurance
Claimed Weight: 22.4 lb / 10.2 kg
Color: Sand
The Opus Horizon AL Apex 1 650B is an excellent choice for riders looking for a comfortable, durable and versatile gravel bike, ideal for everyday riding, long-distance adventures and bikepacking.
