Everything you need to know about the Core E12.

An e-hardtail that thinks along with you.
Automatic shifting sounds like convenience, but above all, it’s about focus. The Core-E12 is the only model in the Core-E family equipped with Shimano CUES Di2 Auto Shift and Free Shift: The electronics select the gear themselves, matching your cadence and speed, and shift even when you’re not pedaling. Whether commuting to work or riding off-road, this means you can focus on the trail instead of the drivetrain. The Shimano EP801 motor and 600-watt-hour battery cover long distances, while the Rock Shox 35 Silver TK fork with 120 mm of travel absorbs bumps on forest trails. It’s an e-hardtail that handles gear changes on its own.

Article number | 101-506-4125 |
|---|---|
Frame sizes | S M L XL |
Frame | CORE-E PREMIUM ALLOY HARDTAIL, 12x148 mm |
Fork | ROCK SHOX 35 SILVER TK, 120mm TRAVEL, 15x110mm |
Engine | SHIMANO EP801 85Nm |
Batteries | DARFON, RANGE EXTENDER CAPABLE |
Size | ||||
|---|---|---|---|---|
S | M | L | XL | |
A - Reach | 404 mm | 423 mm | 441 mm | 460 mm |
B - Stack | 656 mm | 660 mm | 665 mm | 669 mm |
C - Top-tube-length | 580 mm | 600 mm | 620 mm | 640 mm |
D - Seat-tube-length | 380 mm | 430 mm | 480 mm | 530 mm |
E - Head-tube-length | 135 mm | 140 mm | 145 mm | 150 mm |
F - Fork-installation-length | 531 mm | 531 mm | 531 mm | 531 mm |
G - Fork-Offset | 51 mm | 51 mm | 51 mm | 51 mm |
H - Chainstay-length | 470 mm | 470 mm | 470 mm | 470 mm |
I - Seat Angle | 75 ° | 75 ° | 75 ° | 75 ° |
J - Head-tube-angle | 67 ° | 67 ° | 67 ° | 67 ° |
K - Bottom-bracket-drop | 63 mm | 63 mm | 63 mm | 63 mm |
L - Bottom-bracket-height | 315 mm | 315 mm | 315 mm | 315 mm |
M - Wheelbase | 1177 cm | 1197 cm | 1218 cm | 1237 cm |


