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2021 Opus

HORIZON AL APEX 1 650

An aluminum frame gravel bike with upper mid-range components and promax hydraulic disc brakes.
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Manufacturer Price

CA$1,849($1,322)
Weight22.4 lbs  
FrameAluminum
SuspensionRigid
ForkCarbon
Wheels650b Aluminum
Drivetrain1 × 11
GroupsetApex
BrakesPromax Hydraulic Disc
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Insights
Ride Feel

Based on frame geometry and build specs.

Rider Position
relaxedaggressive
Terrain
smoothrugged
HORIZON AL APEX 1 650
Other Gravel bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

30 mph

HORIZON AL APEX 1 650

36 mph

Similar Bikes

Highest gear

(descending)

Reviews
Canadian Cycling Magazine
Watch: Opus Horizon 1 all-road carbon gravel bike

Nov 2018 · Canadian Cycling Magazine

With 42 mm of clearance and a Shimano 105 hydraulic groupset, the Horizon 1 is designed to handle all your rides

Read Review

Geometry
Specs
Build
Frame

Meta 30 aluminum

BB StandardBSA, 68mm, Threaded

Tire Clearance50c

Fork

Full carbon tapered 1-1/2 to 1-1/8 in

Bottom Bracket

SRAM GXP sealed BSC threaded

Headset

FSA Orbit integrated sealed

Stem

Promax

Handlebar

X-Race Aero 16° flare

Saddle

Opus Endurance

Seatpost

Promax alloy 27.2 x 300

TypeRigid

Pedals

N/A

Groupset
Rear Derailleur

SRAM APEX 1 long cage

Front Derailleur

N/A

Crank

SRAM Apex 1

Shifters

SRAM APEX 1x11

Cassette

SRAM PG1130 11-42

Chain

SRAM PC1110

Brakes

Promax Decode R Flat Mount twin piston disc

TypePromax Hydraulic Disc

Brake Levers

SRAM

Wheels
Rims

Weinmann U28TL 650

Front Hub

Alex Bear Pawls through axle 12 mm fr/rr

Rear Hub

Alex Bear Pawls through axle 12 mm fr/rr

Tires

Kenda Flintridge Sport 650 x 45 CSK

Rider Notes
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First added March 9

Last updated March 9

Not listed for 1,916 days