Specifications
- Model: Scott Speedster Gravel 20 Bike
- MPN: 425636
- Color: Wenge Green
- Sizes: XXS, XS, S, M, L, XL, XXL
- Discipline: Gravel
- Frame Material: Speedster Gravel, double butted 6061 alloy
- Frame Features: SCOTT Gravel geometry, replaceable UDH derailleur hanger, internal cable routing, Syncros fender kit ready
- Fork: Speedster Gravel HMF carbon, flat mount disc, 1 1/4 to 1 1/2 inch eccentric carbon steerer
- Drivetrain: 2x10, Shimano CUES 6000 series
- Brake Type: Hydraulic disc, 160mm front and 160mm rear rotors
- Wheel Size: 700c
- Stock Tire Size: 700x45C
- Seatpost Diameter: 27.2mm
- Approx Weight: 11.3kg (24.91lb)
- Max System Weight: 120kg, bike plus rider plus equipment
- Riding Condition: Scott condition 2, general purpose riding
Build Specs
- Frame: Speedster Gravel, double butted 6061 alloy, SCOTT Gravel geometry, replaceable UDH derailleur hanger, internal cable routing, Syncros fender kit ready, Wenge Green
- Fork: Speedster Gravel HMF Flatmount Disc carbon, 1 1/4 to 1 1/2 inch eccentric carbon steerer
- Headset: Acros AIF-1133
- Shifters: Shimano CUES ST-U6030-10/11 with BR-RS405 levers, 2x10
- Rear Derailleur: Shimano CUES RD-U6020-10, 10-speed
- Front Derailleur: Shimano CUES FD-U6030
- Cassette: Shimano CUES CS-LG400-10, 11-39T, 10-speed
- Chain: Shimano CN-LG500
- Crankset: Shimano CUES FC-U6040-2, 46/32T
- Bottom Bracket: Shimano BB-RS500
- Brakes: Shimano BR-RS405 hydraulic disc
- Brake Rotors: Shimano SM-RT300S Center Lock, 160mm front and 160mm rear
- Front Hub: Formula Team II Center Lock disc, 28H
- Rear Hub: Formula Team II Center Lock disc, 28H
- Spokes: Black 2mm
- Rims: Alex Race X25 Disc, 28H front and rear
- Front Tire: Schwalbe G-One RX, 700x45C
- Rear Tire: Schwalbe G-One RX, 700x45C
- Saddle: Syncros Tofino Regular 2.5
- Seatpost: Syncros RR2.5, 27.2mm, 350mm
- Handlebar: Syncros Creston 2.0 X alloy, 31.8mm
- Stem: Syncros RR2.5, 1 1/4 inch, four bolt, 31.8mm, 73mm on XXS, 83mm on XS, 93mm on S, 103mm on M and L, 113mm on XL and XXL
Sizing Guide
- XXS / 47: Reach 372.3mm, stack 523.7mm, seat tube 470mm, standover 747mm, 73mm stem
- XS / 49: Reach 376.3mm, stack 533.1mm, seat tube 490mm, standover 762mm, 83mm stem
- S / 52: Reach 380.3mm, stack 551.9mm, seat tube 520mm, standover 786mm, 93mm stem
- M / 54: Reach 385.4mm, stack 574.8mm, seat tube 540mm, standover 806mm, 103mm stem
- L / 56: Reach 390.4mm, stack 593.7mm, seat tube 560mm, standover 825mm, 103mm stem
- XL / 58: Reach 394.4mm, stack 612.6mm, seat tube 580mm, standover 844mm, 113mm stem
- XXL / 61: Reach 401.4mm, stack 631.5mm, seat tube 610mm, standover 869mm, 113mm stem
Scott publishes sizing through its Smartfit system rather than a fixed height chart. Use the reach, stack, and standover figures as your starting point, and if you are between sizes, a professional fit at Dialed Cycling Lab is the best way to lock it in.
Geometry
Values shown in size order: XXS / XS / S / M / L / XL / XXL.
- Head Tube Angle: 70.0 / 70.0 / 70.0 / 71.0 / 71.0 / 71.0 / 71.0 degrees
- Head Tube Length: 98.0mm / 108.0mm / 128.0mm / 148.0mm / 168.0mm / 188.0mm / 208.0mm
- Top Tube (Horizontal): 512.6mm / 524.1mm / 538.6mm / 561.1mm / 577.6mm / 587.5mm / 600.4mm
- Standover: 747.0mm / 762.0mm / 786.0mm / 806.0mm / 825.0mm / 844.0mm / 869.0mm
- BB Offset: -71.0mm on all sizes
- BB Height: 283.0mm on all sizes
- Wheelbase: 1019.5mm / 1026.9mm / 1037.7mm / 1044.9mm / 1056.4mm / 1067.0mm / 1071.3mm
- Seat Tube Length: 470.0mm / 490.0mm / 520.0mm / 540.0mm / 560.0mm / 580.0mm / 610.0mm
- Seat Tube Angle: 75.0 / 74.5 / 74.0 / 73.0 / 72.5 / 72.5 / 72.5 degrees
- Chainstay: 435.0mm / 435.0mm / 435.0mm / 439.0mm / 439.0mm / 439.0mm / 439.0mm
- Reach: 372.3mm / 376.3mm / 380.3mm / 385.4mm / 390.4mm / 394.4mm / 401.4mm
- Stack: 523.7mm / 533.1mm / 551.9mm / 574.8mm / 593.7mm / 612.6mm / 631.5mm
- Stem Length: 73.0mm / 83.0mm / 93.0mm / 103.0mm / 103.0mm / 113.0mm / 113.0mm
FAQ
What drivetrain does the Scott Speedster Gravel 20 use?
It runs a Shimano CUES 6000 series 2x10 drivetrain: a 46/32T crankset, an 11-39T cassette, and CUES shifters paired with Shimano BR-RS405 hydraulic disc brakes. Two chainrings up front give you close gear steps on the road side and a 32x39 low gear for steep gravel climbs.
Is the frame alloy or carbon?
The frame is double butted 6061 alloy and the fork is Speedster Gravel HMF carbon with an eccentric steerer. You get a carbon fork at the front where it matters most for comfort and steering, on an alloy frame built to take everyday use.
Can I run fenders on it?
The frame is Syncros fender kit ready with hidden mounts, so it doubles as a commuter or wet weather bike. Cables route fully inside the frame, which keeps them clean and clear of bags and fenders.
What sizes does it come in, and what is in stock?
The Speedster Gravel 20 comes in XXS, XS, S, M, L, XL, and XXL. This listing has sizes M and XL in stock and ready to ride now. Other sizes are available for special order, so reach out to the shop and we will get your size on the way. If you sit between two sizes, come in for a fit and we can talk it through.
Best For
Riders who want one dependable drop bar bike for gravel roads, dirt paths, rail trails, and the pavement in between. The Speedster Gravel 20 suits the new gravel rider, the commuter who wants fender mounts and hydraulic brakes, and anyone who values a carbon fork and Shimano CUES gearing on a frame built for everyday use.
