RideScout

Santa Cruz Bullit 70 vs Trek Fuel+ EX 9.8 Eagle 90 Gen 2

Two emtb & road e-bikes at $7,849–$8,199.99, every published spec lined up. Nothing here is estimated: a figure the manufacturer does not publish is shown as “—”.

vs

Where they differ

  • The Bullit 70 costs $351 less.

Every spec, side by side

Bullit 70Fuel+ EX 9.8 Eagle 90 Gen 2
Headline
Price$7,849$8,199.99
CategoryeMTBeMTB
Price per Wh$13.08 per Wh$14.14 per Wh
Model year20262026
Motor
Torque—60 Nm
DriveMid-driveMid-drive
Motor makeBosch Performance CX (BDU38)TQ HPR
Drive systemBoschTQ
Sensor—Torque
Battery & range
Battery600 Wh580 Wh
Removable batteryNoYes
Est. real range38 mi—
Estimate assumes16 Wh per mile—
Weight & capacity
Weight49.56 lb—
Max load—300 lb
Class & speed
Ships asClass 1: pedal assist to 20 mph, no throttleClass 1: pedal assist to 20 mph, no throttle
Unlocks toClass 1Class 1
ClassClass 1Class 1
ThrottleNoNo
Top assisted speed20 mph20 mph
Build
Gears12-speed12-speed
DrivetrainSRAM 70 Eagle T-Type (10-52T)SRAM Eagle 90 T-Type (10-52T)
BrakesHydraulic discHydraulic disc
Front rotor220 mm200 mm
Rear rotor200 mm200 mm
SuspensionFull suspensionFull suspension
Fork travel170 mm150 mm
Rear travel170 mm145 mm
Front suspensionYesYes
Suspension seatpostNoNo
Tires29 x 2.5 Maxxis Assegai front, 27.5 x 2.5 Maxxis Minion DHRII rear29 x 2.5 Maxxis Minion
FrameCarbon COCLV Mountain Carbon
SizesS-XXLS-XXL
Step-through optionNoNo
Included
LightsNoNo
FendersNoNo
RackNoNo
KickstandNoNo
SafetyUL 2849UL 2849
Safety certificationUL 2849: full systemUL 2849: full system
As the maker states itUL 2849: Yes, the Bullit is certified to the UL 2849 requirements (same wording on the Vala page; the Heckler SL page states no certification)All e-systems that Trek currently uses have been tested to UL 2849 and EN 15194 as appropriate, and certified to UL 2849
Warranty termsLifetime frame warranty for the original owner; paint and decals three years; lifetime bearing replacement (brand policy)—

Specs transcribed from www.santacruzbicycles.com on 09/29/2026 and www.trekbikes.com on 09/19/2026. Manufacturers revise specs without notice: confirm before buying.

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