Shimano GRX Di2 control
Electronic GRX shifting gives the bike fast, precise gear changes with Shimano ergonomics and a drivetrain designed specifically for gravel use.
Description:
Rave SLR ID2 gravel race platform
Wilier Rave SLR ID2 Shimano GRX Di2 1x12 - Miche Graff
A race-focused carbon gravel bike with Shimano GRX Di2 electronic shifting, a wide 10-51T cassette and Miche Graff wheels for riders who want precision, range and value.
- Shimano GRX Di2 1x12
- Miche Graff
- 10-51T cassette
- 700x50c TLR tyres
- 9.45 kg +/- 5%
- XS to XXL
Why it exists
Shimano electronic shifting on Wilier's modern gravel race chassis.
The Rave SLR ID2 is Wilier's redesigned gravel racing platform, created for riders who want a fast carbon bike with sharp handling, off-road stability and enough tyre volume for demanding gravel terrain.
This E628G4D build pairs the Rave ID2 carbon monocoque frame with Shimano GRX Di2 1x12, Miche Graff wheels and Vittoria Terreno T50 700x50c tubeless-ready tyres. It is the Shimano electronic entry point for riders who want Di2 precision and a wide climbing range without moving into the higher-priced carbon-wheel builds.
52mm max tyre clearance
10-51wide range cassette
9.45kg +/- 5%
6available sizes
Why this bike stands out
A precise, wide-range Shimano Di2 gravel build on Wilier's fastest Rave SLR ID2 frame platform.
Huge 1x range
The 40T chainring and 10-51T cassette create a simple 1x drivetrain with enough range for steep climbs, fast gravel sections and long mixed-terrain rides.
Same race chassis
You still get the Rave ID2 carbon monocoque frame, aero gravel development, UDH compatibility and the geometry that defines the higher-tier builds.
Value argument
Why this build is good value
The E628G4D build gives riders the Rave SLR ID2 platform and Shimano GRX Di2 electronic shifting at the same $5,700 MSRP as the SRAM Rival XPLR AXS version, but with Shimano's 1x12 gravel drivetrain and a larger 10-51T cassette range.
It is especially attractive for riders who prefer Shimano controls, want electronic shifting and want to spend the budget on the frame and drivetrain first, while keeping the wheel package practical and serviceable.
Configuration
Complete build details for the Rave SLR ID2 E628G4D with Shimano GRX Di2 1x12 and Miche Graff wheels.
| Model | Wilier Rave SLR ID2 |
|---|---|
| Build code | E628G4D, with alloy Stemma S2 |
| Category | Carbon gravel race bike |
| Frame | Rave ID2 carbon monocoque HUS MOD + Liquid Crystal Polymer |
| Fork | Rave ID2 carbon monocoque HUS MOD + Liquid Crystal Polymer |
| Groupset | Shimano GRX Di2 1x12S |
| Shifters | Shimano GRX Di2 |
| Brakes | Shimano GRX BR-RX410 hydraulic disc |
| Rotors | Shimano RT-CL700 160 / 160 mm |
| Rear derailleur | Shimano GRX RD-RX827-SGS |
| Crankset | Shimano GRX FC-RX610-1 40T |
| Bottom bracket | Shimano Pressfit 86.5x41 |
| Cassette | Shimano CS-M6100-12 10-51T |
| Chain | Shimano CN-M6100 |
| Wheelset | Miche Graff |
| Tyres | Vittoria Terreno T50 700x50c TLR |
| Handlebar | Ritchey | Wilier Barra S2 Alloy |
| Handlebar weight | 320 g +/- 5% |
| Stem | Ritchey | Wilier Stemma S2 Alloy |
| Headset | Custom Superslim 1-1/4 inch upper bearing | FSA MR137 1-1/4 inch lower bearing |
| Saddle | Selle San Marco Shortfit 2.0 Sport Open-Fit Narrow |
| Seatpost | Wilier Filante carbon custom made, -15 mm |
| Axle | Miche thru axle 12x118F / 12x165R |
| Weight | 9.45 kg +/- 5% |
| Frame weight | 990 g +/- 5% |
| Fork weight | 415 g +/- 5% |
| Available colours | V10 Pixel Green Matt, V11 Glitch Black, V12 Neon Purple, V13 Byte Cream Matt |
| Available sizes | XS, S, M, L, XL, XXL |
Geometry
Compact wheelbase, short chainstays and gravel-racing angles create a quick, precise ride on road and off.
| Size | C/C cm | L cm | H cm | A deg | L1 cm | H1 cm | A1 deg | Reach mm | Stack mm | Wheelbase mm |
|---|---|---|---|---|---|---|---|---|---|---|
| XS | 43.2 | 51.6 | 45 | 75.5 | 41.9 | 10.7 | 69.2 | 375 | 532 | 1014 |
| S | 46.2 | 53.2 | 48 | 74.7 | 41.9 | 11.8 | 70 | 381 | 546 | 1017 |
| M | 48.2 | 54.9 | 50 | 74 | 42.1 | 13.1 | 70.8 | 387 | 561 | 1022 |
| L | 50.2 | 56.6 | 52 | 73.5 | 42.1 | 14.8 | 71.2 | 393 | 579 | 1031 |
| XL | 52.2 | 58.3 | 54 | 73 | 42.3 | 16.6 | 71.6 | 400 | 597 | 1042 |
| XXL | 54.2 | 59.7 | 56 | 73 | 42.3 | 18.5 | 72 | 408 | 617 | 1052 |
Questions riders often ask
Helpful answers for comparing the Shimano GRX Di2 build to other Rave SLR ID2 options.
Is this a race bike or an adventure gravel bike?
It is a gravel race bike first. The Rave SLR ID2 is designed for speed, precise handling and aggressive off-road performance rather than loaded touring.
Why choose Shimano GRX Di2?
Choose it if you prefer Shimano ergonomics and want electronic shifting with a gravel-specific 1x drivetrain and a very wide 10-51T cassette range.
How does this compare with the SRAM Rival build?
Both are $5,700 electronic-shifting entry builds with Miche Graff wheels. The Shimano version uses GRX Di2 1x12 and a 10-51T cassette, while the SRAM version uses Rival XPLR AXS E1 1x13 and a 10-46T cassette.
Can this bike handle rough gravel?
Yes. The 700x50c tubeless-ready tyres and generous frame clearance give the bike strong grip, comfort and control on rough gravel and mixed surfaces.
Who should buy this version?
This build is best for riders who want Wilier's Rave SLR ID2 carbon frame, Shimano electronic shifting and broad climbing range at the most accessible Shimano Di2 price point.
The most accessible Shimano electronic Rave SLR ID2 build.
For riders who want Shimano GRX Di2, 50c tyre capability and the Rave SLR ID2 carbon race chassis without stepping into carbon-wheel pricing, this E628G4D build is the strongest value pick.
Shipping
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Return Policy
Our regular policy applies, please check our return policy for more details.