Guide

6KU bikes are designed in Los Angeles, while production and assembly happen in Asia, with many complete bikes labeled as made in China.

To assemble a bike, fit cockpit, seatpost, front wheel, and pedals, then align brakes and gears, torque all bolts, and inflate tires to the right pressure.

10Ten bikes are a UK brand based in Leicestershire; production uses partner factories in China, with UK dealers handling PDI, parts, and after-sales.

A standard bike tune-up covers safety checks, precise adjustments, cleaning, and lubrication so your bicycle rides smooth and stops straight.

Packing a bike bag means covering repairs, safety, comfort, and ID so a short spin or long day stays smooth.

Bike frame size is printed on labels, etched on parts, or listed in the owner’s docs, and you can confirm it with quick tape-measure checks.

On most Kona bikes the serial number sits under the bottom bracket; some models put it on the head tube, rear dropout, seat tube, or a sticker.

The iFit button on a NordicTrack bike is either a Bluetooth/iFIT key on the console or an on-screen control on the built-in touchscreen.

Most riders should get a new bike when repair costs exceed half the bike’s value, fit needs change, or safety-critical parts keep failing.

The Jamis bike serial number is stamped under the bottom bracket shell; look for a short alphanumeric code without spaces or dashes.