Honda CT90 K1 Style Throttle Cable - 755mm Outer / 850mm Inner
New aftermarket replacement throttle / accelerator cable with dimensions physically measured from this stock item. The measurements are a close match to the inside-handlebar Honda mini / trail throttle-cable pattern sold for the CT90 K1 and similar applications.
Actual Stock Measurements
- Outer cable / housing length: 75.5 cm / 755 mm
- Inner cable overall length: 85 cm / 850 mm
- Part type: Throttle / accelerator cable
- Condition: Brand new aftermarket replacement
- Quantity: 1 cable
Fitment Research
- Honda CT90 K1 / Trail 90 - 1969: strong dimensional match. Current replacement catalogues list an inside-handlebar cable at approximately 760 mm outer / 850 mm inner for CT90 K1-style controls.
- Honda CT90 K1 OEM comparison reference: 17910-077-000.
- Similar Honda Z50 / mini-bike inside-handlebar throttle systems may use cables of this general pattern, but the exact model must be checked against the end fittings and cable routing.
Important Fitment Correction
This cable should not be treated as a universal C50 / C65 / C70 / C90 cable. A commonly sold C50Z / C70Z / C90Z replacement is around 700 mm outer length with approximately 105 mm inner overhang, which is materially different from this measured 755 / 850 mm cable.
Some early C50 / C70 genuine cables are also listed around 790 mm outer / 855 mm inner, so model name alone is not enough. Always compare the cable measurements and both end fittings with the original before ordering.
Before Ordering
- Measure your original outer housing and inner cable.
- Compare the throttle-grip nipple and carburettor-end nipple / ferrule shape.
- Check whether your throttle cable routes through / inside the handlebar or uses an external switch-gear arrangement.
- Confirm the adjuster, ferrule and cable routing match the original.
Installation
Route the cable without sharp bends, confirm the throttle moves freely from fully closed to fully open, and check that it snaps shut when released. Turn the handlebars fully left and right and confirm the engine speed does not change because of cable tension. Set throttle free play to the motorcycle manufacturer's specification before riding.
OEM Reference Note
17910-077-000 is supplied as a comparison/search reference for the 1969 CT90 K1 application. This product is aftermarket and is not represented as a Genuine Honda cable.