SILK 08
Megamo
Gravel
SILK 08 is a carbon gravel road bike (2025), from Megamo, part of the Silk family. This setup will suit riders looking for a balanced setup, with a setup that gives you a balanced riding position, with a surface profile that is ready for gravel routes as well as pavement. Metric-wise, it stands out for a balanced ride feel between comfort and directness, less emphasis on aero shaping than on comfort or versatility, and all-round climbing capability rather than a narrow specialty. What it gives up slightly is less emphasis on outright speed than speed-focused builds. If this looks close to what you want, compare this bike on MatchBikes.com against similar models.
4.4
Rating

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Score Summary
Performance
2.7
Fit
6.5
Performance
Built for speed and efficiency
Speed
2.2
Very Low
Climbing Efficiency
4.4
All-Rounder
Aerodynamics
4.8
Minimal Aero
Fit
Dialed-in Fit & Comfort
Riding Position
6.7
Balanced
Fit Flexibility
6.6
Moderately Adjustable
Ride Comfort
6.4
Balanced
Value
Surface Range
Gravel ReadySpecifications
General
Brand
Megamo
Model
SILK 08
Year
2025
Category
Road
Sub Category
Gravel
Groupset
GRX 600
Frame
Frame
Carbon Advanced Composite Racing Gravel frame, Full Internal Cable Routing, BB86, Flat mount disc 12x142
Suspension Fork
Carbon Advanced Composite Racing Gravel fork, Full Internal Cable Routing, Flat mount disc 12x100
Suspension Type
Rigid
Drivetrain
Rear Derailleur
Shimano GRX 12s
Cassette
Shimano CS-HG7120-12 11-36T
Crank
Shimano GRX 2x12s 48x31T
Bottom Bracket
BB86/BB92, press-fit
Wheels
Rims
Fulcrum Rapid Red 900
Tires
Pirelli Cinturato™ Adventure Classic 700x45c
Brakes
Brake Type
Hydraulic Disc
Brake Description
Shimano GRX
Cockpit
Handlebar
Carbon Full Integratted Internal Cable Routing Gravel Racing Handlebar: 70/380 (XS,S), 90/410 (M,L), 110/440 (XL)
Seat
Seatpost
Gravel Advanced Carbon Seat Post
Geometry
| Measurement | XS | SM | MD | LG | XL |
|---|---|---|---|---|---|
| Stack Reach Ratio | 1.387 mm | 1.401 mm | 1.41 mm | 1.424 mm | 1.454 mm |
| Bottom Bracket Height | 279 mm | 279 mm | 278 mm | 278 mm | 278 mm |
| Front Center | 585 mm | 602 mm | 614 mm | 635 mm | 651 mm |
| Rake | 44 mm | 44 mm | 45 mm | 45 mm | 45 mm |
| Trail | 80 mm | 80 mm | 73 mm | 73 mm | 73 mm |
| Stack | 516 mm | 535 mm | 557 mm | 581 mm | 605 mm |
| Reach | 372 mm | 382 mm | 395 mm | 408 mm | 416 mm |
| Top Tube Length | 515 mm | 535 mm | 555 mm | 580 mm | 595 mm |
| Seat Tube Angle | 74.5 ° | 74 ° | 74 ° | 73.5 ° | 73.5 ° |
| Seat Tube Length | 450 mm | 470 mm | 500 mm | 520 mm | 545 mm |
| Head Tube Angle | 70 ° | 70 ° | 71 ° | 71 ° | 71 ° |
| Head Tube Length | 90 mm | 110 mm | 130 mm | 155 mm | 180 mm |
| Chainstay Length | 425 mm | 425 mm | 425 mm | 425 mm | 425 mm |
| Wheelbase | 1000 mm | 1017 mm | 1029 mm | 1050 mm | 1066 mm |
| Bottom Bracket Drop | 70 mm | 70 mm | 71 mm | 71 mm | 71 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 |






















































