Speedster Gravel 40 Gravel Bike
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Speedster Gravel 40 Gravel Bike
What Our Gearhead® Experts Are Saying:
"Technically, the Speedster Gravel 40 is impressive for the price. Tiagra’s shifting is crisp, the gearing range works for steep dirt climbs, and the 45c tires give great bite in loose conditions. The frame is stiff where it needs to be and compliant enough for longer rides. It’s an ideal entry point for anyone wanting a capable gravel bike without going full carbon."
The Speedster Gravel 40 blends efficient alloy construction with stable gravel geometry to create a platform ready for long-distance exploration. Its double-butted 6061 frame and alloy disc fork maintain responsive handling across chunky surfaces, while the oversized steerer adds stiffness for confident front-end control. Internal routing provides a clean look and protects shifting performance from dust and debris.
Shimano’s Tiagra 2x10 drivetrain is built for reliable operation and offers gearing that suits steep climbs and fast open sections alike. The mechanical disc brakes provide consistent modulation, and the 45c gravel tires balance speed with grip across loose or packed surfaces. Syncros cockpit components and Race X25 wheels reinforce durability for riders who push their equipment.
With generous tire clearance and a rugged build, the Speedster Gravel 40 supports everything from casual backroads cruising to multi-hour gravel adventures.
Heads up - We do our best to keep bike specs and images current, but occasional component changes can happen without warning-and sometimes the photos might not show the exact build you'll receive. If you want to double-check the details, our Gearheads are always here to help.
Details
- Versatile gravel bike built for long-distance mixed-surface rides
- Comfort-focused alloy frame for stable handling on rough terrain
- Alloy fork with tapered steerer enhances steering precision
- Shimano Tiagra 2x10 drivetrain offers smooth, reliable shifting
- Mechanical disc brakes provide consistent braking on variable terrain
- Wide 45c gravel tires increase traction and comfort
- Internal routing keeps cables protected from dust and debris
- Syncros alloy wheelset built for durability and everyday adventure
- Item #SCOL1I5
- Frame Material
- Speedster Gravel 6061 alloy
- Fork
- Speedster Alloy
- Headset
- Acros AIF-1133
- Shifters
- Shimano Tiagra ST-4700
- Front Derailleur
- Shimano Tiagra FD-4700
- Rear Derailleur
- Shimano Tiagra RD-4700-GS
- Crankset
- Shimano Tiagra FC-4700
- Chainring Sizes
- 50/34t
- Cassette
- Shimano CS-HG500
- Cassette Range
- 11–34t
- Chain
- KMC X10
- Brakeset
- Shimano BR-RS305
- Brake Type
- disc
- Rotors
- Shimano SM-RT64 (160mm)
- Handlebar
- Syncros Creston 2.0 X Alloy
- Stem
- Syncros RR2.5
- Saddle
- Syncros Tofino
- Seatpost
- Syncros RR2.5
- Wheelset
- Syncros Race X25
- Hubs
- Formula Team II
- Front Axle
- 12x100mm
- Rear Axle
- 12x142mm
- Tires
- Schwalbe G-One Bite Performance
- Tire Size
- 700x45c
- Pedals
- not included
- Claimed Weight
- 25.13lb (11.4kg)
- Activity
- gravel