Frame
e-Gravel Stealth Air Carbon, 386 EVO pressfit bottom bracket, tapered head tube, HHG internal cable routing, integrated non-removable internal battery, 12x142mm rear axle, 1x or 2x drivetrain, flatmount brake compatible, integrated speed sensor rear leg of the frame.

Sizes
S: 440 mm
M: 460 mm
L: 500 mm
XL: 530 mm

Fork
Stealth Air Carbon Tapered Steerer, HHG, Flat Mount Integrated Fork

Headset
ONOFF IS52/IS52, 1-1/8″, 1.5″ head tube, sealed bearings, internal cable routing

Gallows
ONOFF S3 GR 6061 T6 Alloy, Bore 31.8mm, Camber: -7º, Length: Size S: 60mm, Size M: 70mm, Size L: 80mm, Size XL: 90mm

Hanger
ONOFF S3 GR, 16º handlebar. Width: size S: 440 mm, size M: 440 mm, size L: 460 mm, size XL: 460 mm

Handles
ONOFF HEX Handlebar Tape

Seat post
ONOFF S3 0-R, diameter 31.6 mm, length 400 mm

Saddle
Fizik Terra Argo X7 150 mm

Front brake
Shimano GRX RX-610, RX-400 caliper, RT56 IS 6-bolt rotor, resin pad

Rear brake
Shimano GRX RX-610, RX-400 caliper, RT56 IS 6-bolt rotor, resin pad

Brake levers
Shimano GRX RX-610, contact point adjustment, reach adjustment with tool, aluminum levers

Rims
MDK-XG1, 25mm internal width, tubeless compatible, 28 spokes

Rays
CN stainless steel rounds

Front hub
Novatec D041, Boost 12x100mm, sealed bearings, IS 6 holes

Rear hub
Mahle X20 Drive Unit, MS freehub

Front tire
Maxxis Rambler 700×45, tubeless compatible, double rubber, EXO protection, 120 TPI, folding bead

Rear tire
Maxxis Rambler 700×45, tubeless compatible, double rubber, EXO protection, 120 TPI, folding bead

Crankset / Cranks
Shimano GRX RX-610, size S: 170 mm, size M: 170 mm, size ML: 172.5 mm, size L: 172.5 mm, size XL: 175 mm, CL 49.7

Trays
Shimano 40 teeth, direct mount, steel

Bottom bracket
Mahle DUB pressfit, sealed bearings, with tightening sensor

Chain
Shimano SLX M7100, Quick link

Rear derailleur
Shimano GRX RX-822-GS, 12 speed

Gear Shift Levers
Shimano GRX RX-610 dual control, alloy shifter

Cassette
Shimano SLX M7100, hiperglide+, 10-45 teeth, 12 speed

Engine
Mahle X20 Drive Unit

Battery
Mahle X20 IX350Wh

Screen
Pulsar One Wireless

Derailleur hanger
Mondraker M076

Other information
Optional external battery: Mahle e185Wh

Weight
13.9 kg