Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 700c -
Groupset Tiagra, Shimano -
Suspension Rigid -
Drivetrain 2 × 10 -
Brakes Mechanical Disc
Sizing
Recommended size guide.
XS
156cm - 166cm
SM
163cm - 174cm
MD
171cm - 182cm
LG
179cm - 189cm
XL
185cm - 195cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Speedster Gravel Disc / D.Butted 6061 Alloy Gravel Race geometry / Integrated Headtube
Suspension Fork
Speedster Carbon/Alloy Disc 1 1/8" Alloy steerer
Drivetrain
Rear Derailleur
Shimano Tiagra RD-4700-GS 20 Speed
Front Derailleur
Shimano Tiagra FD-4700
Shift Levers
Shimano Tiagra ST-4700 Dual control 20 Speed
Cassette
Shimano CS-HG500 10 Speed 11-32 T
Crank
Shimano FC-4700 Black Hyperdrive 50x34 T
Bottom Bracket
Shimano BB-RS500
Chain
KMC X10
Wheels
Front Hub
Formula Team CL Disc 28 H
Rear Hub
Formula Team CL Disc 28 H
Rims
Syncros Race 22 Disc 28 Front / 28 Rear
Spokes
HTI - Standard Black 2mm
Tires
Schwalbe G-One Performance 700x35C
Brakes
Brakes
Shimano BR-RS305 Black Mech. Disc160/F and 160/R mm SM-RT54 Rotor
Cockpit
Stem
JD ST92A Alloy 1 1/8" / four Bolt 31.8mm
Handlebar
Syncros GR2.0 Ergonomic outsweep 31.8mm
Headset
Integrated Steel Cup
Seat
Saddle
Syncros FL2.5
Seatpost
Syncros RR2.5 31.6/300mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | XS | SM | MD | LG | XL |
|---|---|---|---|---|---|
| Stack Reach Ratio | 1.44 mm | 1.47 mm | 1.49 mm | 1.49 mm | 1.48 mm |
| Bottom Bracket Height | 281 mm | 281 mm | 281 mm | 281 mm | 281 mm |
| Front Center | 572 mm | 589 mm | 604 mm | 630 mm | 643 mm |
| Rake | 40 mm | 40 mm | 49 mm | 56 mm | 48 mm |
| Trail | 84 mm | 84 mm | 68 mm | 61 mm | 69 mm |
| Stack | 526.8 mm | 550.5 mm | 569.4 mm | 588.3 mm | 607.2 mm |
| Reach | 365 mm | 374 mm | 383 mm | 395 mm | 410 mm |
| Top Tube Length | 510 mm | 530 mm | 550 mm | 573 mm | 595 mm |
| Seat Tube Angle | 74.5 ° | 74 ° | 73.5 ° | 73 ° | 73 ° |
| Seat Tube Length | 490 mm | 520 mm | 540 mm | 560 mm | 580 mm |
| Head Tube Angle | 70 ° | 70 ° | 71 ° | 71 ° | 71 ° |
| Head Tube Length | 95 mm | 120 mm | 140 mm | 160 mm | 180 mm |
| Chainstay Length | 427 mm | 427 mm | 427 mm | 427 mm | 427 mm |
| Wheelbase | 989 mm | 1007 mm | 1022 mm | 1048 mm | 1061 mm |
| Bottom Bracket Drop | 68 mm | 68 mm | 68 mm | 68 mm | 68 mm |
| Standover Height | 754 mm | 780 mm | 801 mm | 819 mm | 837 mm |
| Wheels | 700 | 700 | 700 | 700 | 700 |
| Rider Min Height | 156 cm | 163 cm | 171 cm | 179 cm | 185 cm |
| Rider Max Height | 166 cm | 174 cm | 182 cm | 189 cm | 195 cm |
About this model
Speedster Gravel 20 Disc is a Scott Speedster model. Scott launched 100 bikes of this model so far. Take a sneak peek at all Scott Speedster bikes models from 2017, by clicking here.
Safety
Your safety should be the top priority when you go for a ride. In short, make sure that you always use a helmet, high visibility clothing, and proper lights when riding at night-time.
Average price for Gravel bikes
Our math shows that the average cost of a dependable Gravel bike is 2462$. However, even if your budget is less than the average, you might still be able to get a top-quality Gravel bike. As a general rule of thumb, you should always read reviews about the bike and its components before buying it to ensure you don’t pay too much.
Average weight for Gravel bikes
Gravel bikes have an average weight of 8.13 kg (17.92 lbs). It is a good advantage to have a lighter bike than the average. However, a heavier bike is more efficient on descents.
With a weight of 10.64 kg (23.46 lbs), Scott bike is much heavier than average. In conclusion, the average Gravel bike weighs 30.87% less than Speedster Gravel 20 Disc.
Speedster Gravel 20 Disc components
Fork material
Speedster Gravel 20 Disc has a carbon fork, so, it won’t add up to much weight to your bike. However, the price you have to pay for a carbon fork is considerably higher.
Wheels
The Speedster Gravel 20 Disc 2017 bike is equipped with 700c aluminum wheels when leaving the factory. These wheels are the most used kind for road bikes in general. However, these wheels don’t perform so well when passing over obstacles.
Brakes
We ride faster and faster, so a good braking system is essential on a bike nowadays. The Speedster Gravel 20 Disc comes with Mechanical Disc brakes. They deliver good performance and cost less than hydraulic disk brakes. However, with hydraulic disk brakes, you have the ultimate braking power!
Sizes
There are 5 sizes available for this model. Rider height can be anywhere between 156 cm – 195 cm (5.12 ft – 6.4 ft). In conclusion, finding one for you shouldn’t be a problem.