
Original Honda PCX 125 Throttle Cable B Assembly (17920-K97-T01) | 2018-2020
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Designed with precision engineering, this offers unmatched performance and durability.
The Throttle Cable B Assembly (17920-K97-T01) is the original Honda "return" cable for the dual-cable pull system on the Honda PCX 125 (2018-2020). Manufactured with a low-friction inner liner and weather-resistant outer sleeving, this original cable ensures the throttle butterfly valve closes positively and safely when the grip is released.
Vetted by our Lead Engineer. Leveraging 30 years of mechanical pedigree, every part is inspected for material density and exact tolerances to ensure a 'Right-First-Time' fit.
Guaranteed fitment for Honda PCX125 or free returns.
Delivery Information
Orders placed before 12:00pm (UK time) are usually dispatched the same working day. Orders placed after this time will be dispatched on the next working day.
In the rare event of a stock shortage, we will notify you promptly and issue a full refund within one working day if the item cannot be supplied.
Once dispatched, tracking information will be provided via email, provided valid contact details are supplied at checkout.
While we aim to meet all estimated delivery times, delays may occasionally occur due to circumstances beyond our control, such as courier issues, weather conditions, or operational disruptions. Should this happen, we will keep you informed.
Delivery Areas
We currently deliver to:
• United Kingdom
• Republic of Ireland
• Isle of Man
• Jersey & Channel Islands
• Most European destinations
If you are unsure whether we deliver to your location, please contact us prior to placing your order.
Verified UK Entity #15361806 operating from our NW10 London Logistics Hub. Skip the wait with express workshop pickup.


Product Compatibility
Compatibility charts are for reference only. Please compare part numbers and manufacturers' details. Contact us before ordering if unsure to avoid delays or refund charges.
Trademark Disclaimer: All trademarks, brand names, and logos remain the property of their respective owners and are used solely for identification and compatibility purposes. We are an independent retailer and are not affiliated with any authorized dealer or distributor.
- 17920-K97-T01
_
- PCX125
- 2018
- 2019
- 2020
- Honda
- 125
- A
- PCX125
- NEW
Product Overview
This high-quality Original Throttle Cable B Assy is designed to meet or exceed factory performance standards and is suitable for Honda PCX125 2018-2020 models.
The Throttle Cable B Assy connects the throttle grip to the throttle body, controlling the engine's air and fuel supply in response to rider input. A stretched, frayed or stiff throttle cable causes poor throttle response, sticking or in severe cases an inability to close the throttle fully. This original replacement is manufactured to original factory specifications, ensuring correct fitment and smooth and responsive throttle operation.
- Brand New Original Throttle Cable B Assy
- Part Number: 17920-K97-T01
- Original replacement for Honda PCX125 (2018-2020)
- Connects the throttle grip to the throttle body
- Restores smooth and responsive throttle operation
- Prevents sticking, poor response or throttle failure caused by a worn cable
- Bolt-on replacement, no modification required
- Suitable for throttle system repair or scheduled cable replacement
- London: Express same-day delivery (2-3 hours)
- Rest of UK: Same-day dispatch on orders before 1 PM (3-4 business days delivery).
- Up to 75% off for B2B Trade Accounts. Independent UK garages, apply now.
• Honda PCX125 scooter owners experiencing stiff, sticking or unresponsive throttle operation
• Replacing a worn, frayed or stiff Throttle Cable B Assy
• Mechanics and workshops carrying out Honda PCX125 throttle system repairs
• Riders wanting to restore smooth and responsive throttle operation
• Those seeking a guaranteed original replacement for the Honda PCX125
Complete Part Guide
The Throttle Cable B on your Honda PCX125 2018-2020 is a critical safety component. While Cable A pulls the throttle open, Cable B acts as the mandatory return to ensure the throttle doesn't "stick" open. Over time, London's stop-start traffic and road salt cause the internal strands to fray or the sleeve to crack, leading to a stiff or slow-returning throttle. This original Honda replacement (17920-K97-T01) provides the exact length and terminal ends for a perfect fit. In physical stock at Part Hive's London warehouse, order before 1 PM for guaranteed same-day UK dispatch.
The Throttle Cable B Assy (17920-K97-T01) is the mechanical "return" side of the dual-cable system on the 2018-2020 Honda PCX-125. We often see these cables neglected because the bike feels like it's "working" on the pull cable alone. However, the B-cable is a vital safety component that ensures the throttle shuts even if the return spring is compromised by grit or fatigue. We diagnose wear by checking for a "mushy" return or a throttle that hangs open slightly when the bars are at full lock. This original throttle cable features a low-friction internal liner and reinforced outer sleeving to resist the corrosive effects of road salt. Note, replacing Cable B alongside Cable A is the only way to restore that snappy, "as-new" throttle response and guarantee rider safety.
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