Front/Final Drive Sprocket 16T (Gearbox Sprocket, 4-Speed) for Royal Enfield Bullet 350/500 | 110267 | Genuine OEM

Royal Enfield 110267 is the genuine 16-tooth front/final drive sprocket used on 4-speed Bullet gearbox setups. In dealer catalogues it appears as “F.D. SPROCKET 16T-HT”, and it’s also commonly described as the “gearbox sprocket 16T (4-speed)”. 

This sprocket is the correct replacement when you have hooked/worn teeth, chain noise, jerky pickup, or repeated chain wear despite correct adjustment. A worn 16T sprocket can quickly chew up a new chain—so replacing it during chain service is best practice. 

Fitment caution: this part is for 4-speed gearbox applications. It is not automatically correct for UCE/J-Series/650 Twins/Himalayan platforms or some 5-speed conversions—please confirm by microfiche/VIN or gearbox type before ordering.

Key Features 

• Genuine Royal Enfield part number 110267

• Description in dealer lists: F.D. SPROCKET 16T-HT (16 teeth) 

• Intended for 4-speed gearbox sprocket application 

• 16T is noted as the standard size for 350cc Bullet (4-speed) 

• Helps restore smooth power transfer and reduces chain wear vs. running a hooked sprocket

• Correct tooth profile/fitment is critical—OEM spec lowers “loose fit / premature wear” risk

• Chain note: Hitchcocks specifies chain pitch requirement details on Indian-made Bullets 

• Sold as 1 piece (front/gearbox sprocket)

Compatibility Table 

PLEASE CHECK

Not confirmed (do not assume): UCE Classic/Electra/Thunderbird, J-Series (Classic Reborn/Meteor/Hunter/Bullet J), 650 Twins, Himalayan/Scram/450 platforms.

Variants

• 110267 – 16T (this listing)

• If customer wants gearing change: they need a different tooth-count sprocket (different SKU).

FAQs 

1) What is 110267?
It is a 16-tooth front/final drive (gearbox) sprocket for 4-speed Bullet gearbox applications, listed as F.D. SPROCKET 16T-HT. 

2) Is this “front sprocket” or “rear sprocket”?
This is the front/gearbox sprocket (often called final drive sprocket in dealer descriptions). 

3) Will it fit Classic 350 UCE / Classic Reborn / Meteor 350?
Not confirmed. This part is referenced for 4-speed Bullet gearbox setups—do not order for UCE/J-Series unless your parts lookup shows 110267. 

4) When should I replace it?
Replace if teeth look hooked/sharp, chain is noisy, or you are installing a new chain (best practice to avoid accelerated wear).

5) Any chain requirement I should know?
Confirm your chain spec before ordering.