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

$1,499.00

Shipping calculated at checkout.

In stock, ready to ship
Backordered, shipping soon

Special Order Item
We special order all Tern bikes. Please allow a few days for your bike to arrive.

✓ Assembled & safety-checked in our Havertown, PA shop before it ships — not a warehouse.
✓ Real mechanics on the phone. Questions about fit or compatibility? Call us before you buy.

Items must be returned unused and in original, undamaged packaging with receipt.
Cash/credit card refund within 14 days of original sale.
Store Credit only, after 14 days.
NO returns or exchanges after 30 days.
NO returns or exchanges on special orders or clearance items.
Bikes and wheels purchased online and shipped are not eligible for return or exchange.

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

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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.

Tern BYB P10 Folding Bike