Transition Regulator CX Carbon Eagle 70 E-Mountain Bike 2026

SKU# EB-278250-1006

$7,999.00

Color: Frostberry
Size: M
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Transition Regulator CX Carbon Eagle 70 E-Mountain Bike 2026

The Transition Regulator CX Carbon Eagle 70 E-Mountain Bike is what happens when Transition builds an e-bike on their own terms — no compromises, no excuses. Its Bosch Performance CX motor powers out 85Nm of torque through a mixed-wheel chassis with 150mm of travel and a geometry that prioritizes fun over brute force. The 600Wh battery is enough to keep the ride going all day, but you can add a 250Wh range extender if you plan on rolling back to the trailhead with a headlamp. It's more trail bike than e-bike, and that's exactly the point. This build features Rockshox suspension, SRAM Maven Silver brakes, and SRAM Eagle 70 T-Type drivetrain components.

Product Details

Key Features:
Carbon Fiber Frame: Lightweight and incredibly strong, Transition's carbon framesets are known for durability and versatility.
Travel: 160mm Front / 150mm Rear
Wheel Size: Mixed Wheel (29" Front / 27.5" Rear)
250wh Range Extender Compatible: MD-XL sizes only. Sold separately.
Bosch Wireless Two Button Mini Remote
Top Tube Mounted System Controller LED Display
Geo-adjust Chip at Lower Shock Mount

Specs

Handlebar:
RaceFace Chester 35
Biking Type:
Mountain
Mountain
Used For:
Trail
Trail
Suspension:
Full Suspension
Full Suspension
Gearing:
1 x 12
Frame Material:
Carbon
Carbon
Water Bottle Mounts:
1
Fork:
RockShox Domain Gold RC
Stanchion Diameter:
38mm
Fork Travel:
160mm
Rear Shock:
RockShox Super Deluxe
Rear Travel:
150mm
Drive Unit:
Bosch Performance Line CX BDU38
Battery:
Bosch PowerTube 600Wh
Shifters:
SRAM Eagle 70 T-Type
Rear Derailleur:
SRAM Eagle 70 T-Type, 12-Speed
Crankset:
Samox EC39 150mm
Cassette:
SRAM XS 1270 10-52t
Chain:
SRAM Eagle 70 T-Type Flattop, 12-Speed
Bottom Bracket:
Included
Pedals:
Not Included
Brake Levers:
SRAM Maven Base
Brake Calipers:
SRAM Maven Base
Rotors:
SRAM Centerline 200mm
Headset:
FSA NO.57E
Bar Tape/Grips:
ODI Elite Flow Lock-On
Stem:
RaceFace Aeffect R 40mm
Saddle:
SDG Bel Air 3
Seatpost:
SDG Tellis Dropper
Hubs:
Novatech D791SB/D902SB
Rims:
WTB ST i30
Spokes:
Pillar Straight Gauge
Front Tire:
Maxxis Assegai 2.5" | 3C MaxxGrip, EXO+
Rear Tire:
Maxxis Minion DHR II 2.4" | 3C MaxxTerra, DoubleDown
Front Derailleur:
Limited Lifetime (Frame), 2 Years (Drive Unit)

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