Felt

2020 Felt Surplus 50

Previous used estimate

$1,144 - $1,177

Actual value depends on condition, size, and local demand.

2020 Felt Surplus 50

Value Guide market data · 2020 Felt Surplus 50

12-month projected trend

14%

Direction and magnitude, not judgment

vs. category average

5%

Drops faster than category avg

Price over time - 2020 Felt Surplus 50

$3.5k$2.0k$474MSRPMSRPYr 1Yr 2Yr 3Yr 4Yr 5Yr 6Yr 7Yr 7Yr 8Yr 9Yr 10Yr 11Yr 12Yr 13Yr 14Yr 14Yr 15Yr 16Yr 17Yr 18Yr 19Yr 20Yr 20

Values based on actual sales data. Enter your bike's specifics to get a precise valuation.

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Compare Surplus 50 models

1 models

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Overview

About this bike

What if we told you that you could finish riding your favorite trail faster than ever before? And that you could ride farther and cover more terrain in a given amount of time? And that you could climb faster than you ever thought possible? Sounds like a pipe dream. But, guess what? It's not. Meet the Surplus. It's everything you want in a mountain bike, and more. If you've never experienced the thrill, exhilaration, and unbridled joy of an electric-assist mountain bike, then you're in for a treat. In fact, we're jealous of you for getting the chance to experience one for the first time. From the very first pedal stroke, you'll have a grin from ear-to-ear, and you'll probably let loose an Ohhh yeeeaaah! scream, too. Yes, it is that much fun. And make no mistake, this is a bicycle, which means you have to pedal — there's no throttle like you'd find on a motorcycle. The motor only gives back what your legs put out. Now, of course, anyone can slap an electric motor onto a bicycle and call it a day — but that will simply ruin the bike's handling and control. We built the Surplus 50 from the ground-up, around the latest electric motor from Shimano, and with all of the performance and handling of the best-riding hardtails out there. The Surplus 50 is powered by an E7000 drive system from Shimano, the most accomplished and respected bicycle component maker in the world. The E7000 system is a dedicated off-riding riding platform, which means it was made specifically for the demands of mountain biking. These include a rugged and durable design for a long life of use and abuse on rugged trails, as well as a lightweight and minimal construction that keeps the bike's center of gravity as low as possible. This makes the Surplus handle as well as the very best aluminum hardtail bikes that don't feature an electric-assist motor. The E7000 system sports 250 watts of available power, with a top speed of 20mph. To power the drive system, the Surplus 50 comes with a Shimano E8020 battery with 500Wh for quick charging capabilities and enough range for all-day, epic rides, as well as multi-day bikepacking trips. It's sleek, integrated design adds to the bike's clean aesthetics. Four available settings let you customize the amount of power you want, and it's easy to switch instantly at the press of a button at your fingertips. Buy It If: You want to experience the classic ride of a hardtail mountain bike, plus the added range and speed that a modern electric-assist motor can offer. Highlights: - Shimano E7000 drive system for electric-assist pedaling power - Lightweight, durable aluminum frame - Shimano shifting and braking components - RockShox Recon RL Solo Air fork

Specifications

Subtype
Electric Mountain
Category
E-Bike
Component Fork
RockShox Recon RL Solo Air, 130mm travel, E-Bike specific
Component Hubs
Shimano MT400, Center lock, 32H
Component Size
16-inch, 18-inch, 20-inch, 22-inch
Component Stem
Devox, ±7° rise, Ø31.8mm with Cr-Mo bolts, 35mm length
Product Family
Surplus
Component Axles
Front: 110 x 15mm Boost thru-axle Rear: 148 x 12mm Boost thru-axle
Component Chain
KMC X10-E, 10-speed
Component Color
Dark Blue/Cyan
Component Frame
Felt 27.5+, Shimano e-bike design, 6061 aluminum, fully integrated down tube, ControlTaper integrated head tube, post disc mount, replaceable derailleur hanger, Syntace style thru axle
Component Motor
Shimano E7000 MTB drive, 250W output
Component Brakes
Front: Shimano MT400 hydraulic disc, 203mm rotor Rear: Shimano MT400 hydraulic disc, 180mm rotor
Component Saddle
Devox MTB
Component Battery
Shimano E8020, 500Wh integrated
Component Headset
FSA sealed cartridge bearings, semi-integrated, No.57, 1.125 - 1.5"
Component Cassette
Shimano, 10-speed, 11-42T
Component Crankset
Shimano E8000, SM/MD 165mm, LG/XL 170mm
Component Seatpost
KS 900 i dropper with Westie, Ø30.9mm, SM/ MD: 100mm travel, LG/XL: 125mm travel
Component Shifters
Shimano Deore M6000, 1x10
Component Handlebar
Devox E-MTB 6061 butted riser, Ø31.8mm, 25mm rise, 9° sweep, 780mm wide, custom internal wire routing
Component Chainrings
34T
Component Front Tire
Maxxis Rekon+, Dual, tubeless ready, 27.5 x 2.8"
Component Tape Grips
Devox Pauley Grip, lock-on
Component Brake Levers
Shimano
Component Rear Derailleur
Shimano Deore, 10-speed, Shadow Plus, long cage
Component Accessories Extras
Battery charger
Component Max Assisted Speed
20mph
Hubs
Shimano MT400, Center lock, 32H
Crankset
Shimano E8000, SM/MD 165mm, LG/XL 170mm
Chain
KMC X10-E, 10-speed
Seatpost
KS 900 i dropper with Westie, Ø30.9mm, SM/ MD: 100mm travel, LG/XL: 125mm travel
Saddle
Devox MTB
Handlebar
Devox E-MTB 6061 butted riser, Ø31.8mm, 25mm rise, 9° sweep, 780mm wide, custom internal wire routing
Headset
FSA sealed cartridge bearings, semi-integrated, No.57, 1.125 - 1.5"
Rear Derailleur
Shimano Deore, 10-speed, Shadow Plus, long cage
Stem
Devox, ±7° rise, Ø31.8mm with Cr-Mo bolts, 35mm length
Accessories & Extras
Battery charger
Axles
Front: 110 x 15mm Boost thru-axle Rear: 148 x 12mm Boost thru-axle
Brake Levers
Shimano
Brakes
Front: Shimano MT400 hydraulic disc, 203mm rotor Rear: Shimano MT400 hydraulic disc, 180mm rotor
Cassette
Shimano, 10-speed, 11-42T
Chainrings
34T
Fork
RockShox Recon RL Solo Air, 130mm travel, E-Bike specific
Frame
Felt 27.5+, Shimano e-bike design, 6061 aluminum, fully integrated down tube, ControlTaper integrated head tube, post disc mount, replaceable derailleur hanger, Syntace style thru axle
Shifters
Shimano Deore M6000, 1x10
Tape/Grips
Devox Pauley Grip, lock-on
Motor
Shimano E7000 MTB drive, 250W output
Max Assisted Speed
20mph
Battery
Shimano E8020, 500Wh integrated
Color
Dark Blue/Cyan
Size
22-inch
Front Tire
Maxxis Rekon+, Dual, tubeless ready, 27.5 x 2.8"

What to check when buying used

Inspection

Frame condition

Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.

Inspection

Drivetrain wear

Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.

Inspection

Service history

Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.

Inspection

Battery health

Request battery cycle count, capacity diagnostics, and motor service records.

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