Name: Tern BYB P10 Folding Bike
Brand: Tern
SKU: 12-7-06
Price: 1499.0 USD
Availability: InStock

$1,499.00

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BYB P10 Overview

30% smaller than traditional 20” folding bikes
Fits conveniently into lockers, closets, or any narrow space
Fits riders from 147 to 195 cm (4’10” - 6’5”)
TFL Joint with 3D interface, DeadBolt design and SpringLock technology
3D-forged Physis RF Handlepost
Tern Porter+ saddle with patented GripPad design
Kinetix Pro wheels with paired spoke technology
10-speed Shimano Deore, Shadow+ derailleur
Metro Transit Rack* and MTR Fenders for easier commutes, sold separately
Color: Satin Beetle Blue

* With the Metro Transit Rack, the BYB P10 stands upright when folded.

Component Specifications

Sourced from Tern's published specifications for the BYB P10. Data note: Tern's published spec sheet for the BYB P10 lists no motor, battery, or display component — this is a manual (non-electric) folding bike, despite being grouped with Vektron e-bikes in this batch. Built in one universal frame size.

Frame & Build

Frame	Tern BYB, 6061-AL aluminum, TriFold patented technology, EFBE tested to ISO 4210
Fork	Tern Tarsus, 6061-AL, hydroformed
Frame Size	One size, suggested rider height 147–195 cm (4′10″–6′5″)
Color	Satin Beetle Blue

Drivetrain

Shifter	Shimano Deore, 1 x 10-speed
Rear Derailleur	Shimano Deore Shadow+
Crankset	FSA Vero, built for Tern, 53T
Cassette	11–36T, 10-speed
Chain	KMC X10

Brakes

Front & Rear Brake	Kinetix SpeedStop V-brakes, stainless hardware
Levers	Shimano

Wheels & Tires

Wheel Size	20-inch (406 mm)
Wheels	Kinetix Pro, paired-spoke technology (16H front, 20H rear)
Tires	Schwalbe Kojak, Performance Line, 35-406, puncture protection

Cockpit

Handlepost	Tern Physis RF, 3D forged (5 patented technologies)
Stem	Tern Andros (G2), adjustable, forged construction
Saddle	Tern Porter+ by Velo, patented GripPad design
Seatpost	Tern Telescope, 34.9/30.9 mm, 2014-AL

Compatible Accessories (sold separately)

Metro Transit Rack	Lets the BYB P10 stand upright when folded
MTR Fenders	Matched fenders for the Metro Transit Rack

Folded Dimensions

Folded Size (L x W x H)	33 x 81 x 51 cm (13 x 31.9 x 20.1 in)
Weight	12 kg (26.5 lb)
Max Rider Weight	105 kg (231.5 lb)

Geometry

The BYB P10 is built in a single universal frame size with an adjustable handlepost/seatpost rather than multiple frame sizes. Tern does not publish a stack/reach/tube-angle geometry chart for this model — folded dimensions and rider height range above are the published fit data.

We accept all returns of new, unused, unopened, goods within 7 days of your purchase. If you are not satisfied with an item, simply ship it back to us within 7 days for a full refund. Funds will be returned to the payment method used at checkout. Sorry, No returns on bicycle purchases / frame sets or items less than $25.

Send returns to:
MECHANIC Bicycle Pro Shop:
ATTN: Returns, (Your Order #)
1327 Darby Road
Havertown, Pennsylvania, 19083

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Tern BYB P10 Folding Bike