Scott Speedster 20 Shimano GRX Gravel Bike

The Scott Speedster Gravel 20 is a nimble and reliable gravel machine crafted for off-road adventurers and endurance riders. Built on a D. Butted 6061 aluminum frame with endurance-inspired geometry, it delivers a comfortable yet responsive ride. The integrated cable routing and Syncros fender compatibility make it practical and clean. Equipped with a 1×12 SRAM APEX XPLR drivetrain, carbon fork, and Schwalbe G-One Bite tires, this bike handles mixed surfaces with ease and is ready for both long-distance gravel rides and daily commuting.

FEATURES

Durable alloy frame – Speedster Gravel Disc D.Butted 6061 aluminum with endurance geometry and internal cable routing

Gravel-specific drivetrain – Shimano GRX 2×12 delivers smooth gear changes and optimized ratios for mixed-surface riding

Carbon fork – Speedster Gravel HMF fork with tapered carbon steerer for precision handling and reduced road buzz

Powerful hydraulic brakes – Shimano RX410 hydraulic discs with Shimano SM-RT70 rotors (160 mm front & rear) for consistent braking

Tubeless-ready wheelset – Syncros Race X25 Disc rims with Formula Team II hubs, 28H front and rear

Mixed-surface tires – Schwalbe G-One Bite 700×45C provide reliable traction across gravel and tarmac

SPECIFICATIONS

Frame: Speedster Gravel Disc, double-butted 6061 alloy, Scott gravel geometry, replaceable derailleur hanger, internal cable routing, Syncros fender kit ready

Fork: Speedster Gravel HMF carbon, flatmount disc, 1 1/4”–1 1/2” eccentric carbon steerer

Shifters: Shimano GRX ST-RX610 Disc, 2x12-speed

Front Derailleur: Shimano GRX FD-RX820-F

Rear Derailleur: Shimano GRX RD-RX820, 24-speed

Crankset: Shimano GRX FC-RX610-2, 46x30T

Bottom Bracket: Shimano BB-RS500 PB

Chain: Shimano CN-M6100-12

Cassette: Shimano CS-HG710, 11–36T

Brakes: Shimano BR-RX410 hydraulic disc

Rotors: Shimano SM-RT70 Center Lock, 160mm front & rear

Handlebar: Syncros Creston 2.0 X Alloy, 31.8mm

Stem: Syncros RR2.5, 1 1/4”, 4-bolt, 31.8mm

Seatpost: Syncros RR2.5, 27.2mm x 350mm

Saddle: Syncros Tofino Regular 2.5

Headset: Acros AIF-1133

Front Hub: Formula Team II CL Disc, 28H

Rear Hub: Formula Team II CL Disc, 28H

Spokes: Black, 2mm

Rims: Syncros Race X25 Disc, 28H front & rear

Front Tire: Schwalbe G-One Bite Performance, 700x45C

Rear Tire: Schwalbe G-One Bite Performance, 700x45C

Approx. Weight: 10.6 kg