TNK Chrome Fork Tube Adjustline the OEM rear spring can

the OEM rear spring can feel too hard over sharp bumps

Low-friction internals yield ultra-sensitive response

and tunable by professional suspension technicians

linear fork springs with a 10 N/mm rate

and fine-tune your bike's steering geometry and seat height with the built-in length adjuster (+/- 5mm)

TNK Chrome Fork Tube Adjustline the OEM rear spring canPromoto replacement fork tubes OEM fit, better value. Replacing damaged fork tubes especially USD types can get expensive. Promoto tubes match OEM dimensions precisely and can save up to 50% versus original parts. Many models offer a choice of chrome, titanium, or carbon coatings. Product may vary from picture.