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, D.Butted 6061 Alloy, gravel geometry, replaceable derailleur hanger, internal cable routing, Syncros fender-ready

Fork: Speedster Gravel HMF Flatmount Disc, 1¼″–1½″ eccentric carbon steerer

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

Front Derailleur: Shimano GRX FD-RX820-F

Shifters: Shimano GRX ST-RX610 Disc, 24-speed

Crankset: Shimano GRX FC-RX610-2, 46/30T

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 CL, 160 mm front & rear

Handlebar: Syncros Creston 2.0 X Alloy, 31.8 mm clamp

Stem: Syncros RR2.5, 1¼″, 4-bolt, 31.8 mm clamp

Seatpost: Syncros RR2.5, 27.2×350 mm

Saddle: Syncros Tofino Regular 2.5

Headset: Acros AIF-1133

Hubs: Formula Team II CL Disc, 28H front & rear

Spokes: Black, 2 mm

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

Front Tire: Schwalbe G-One Bite Performance, 700×45C

Rear Tire: Schwalbe G-One Bite Performance, 700×45C

Approx Weight (kg): 10kg