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2026 Tern

BYB P10

A 20″ aluminum frame folding bike with upper mid-range components and rim brakes.
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Manufacturer Price

$1,499
Weight26.5 lbs  
FrameAluminum
SuspensionRigid
ForkAluminum
Wheels20″ Aluminum
Drivetrain1 × 10
GroupsetDeore
BrakesRim
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Insights
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

29 mph

BYB P10

22 mph

Similar Bikes

Highest gear

(descending)

Price History
Specs
Build
Frame

Tern BYB, 6061-AL, Aluminum, TriFold patented technology, EFBE tested: ISO 4210

BB StandardBSA, Threaded

ColorSatin Beetle Blue

Fork

Tern Tarsus, 6061-AL, hydroformed

Bottom Bracket

FSA, Cartridge, sealed bearings

Headset

Tern Flux by FSA, cartridge bearings, Physis integrated

Stem

Tern Andros (G2), adjustable, forged construction, patented technology

Handlebar

Flat bar, 6061-AL, Andros adapted

Saddle

Tern Porter+ by Velo, patented GripPad design, PrimeGel padding

Seatpost

Tern Telescope, 34.9/30.9 mm, 2014-AL

TypeRigid

Pedals

MKS EZY

Groupset
Rear Derailleur

Shimano Deore Shadow+

Front Derailleur

n/a

Crank

FSA Vero, Built for Tern, 53T

Shifters

Shimano Deore, 1 x 10 spd

Cassette

11-36T, 10 spd

Chain

KMC X10

Chain Guide

n/a

Brakes

Front: Kinetix SpeedStop V-brakes, stainless hardware, Rear: Kinetix SpeedStop V-brakes, stainless hardware

TypeRim

Brake Levers

Shimano

Wheels
Rims

Front: Kinetix Pro, Paired Spoke technology, 16H, Rear: Kinetix Pro, Paired Spoke technology, 20H

Tires

Schwalbe Kojak, Performance Line, 35-406, puncture protection

Accessories
Lights

Front: n/a, Rear: n/a

Fenders

n/a

Racks

Combo Mount

Bell

Pitch, brass

Rider Notes
Riders Also Viewed

First added March 28

Last updated April 4