Steering Stem Ring Nut for Royal Enfield All New Classic 350 | 1100272/F | Genuine OEM

If your Classic 350’s handlebar feels “notchy,” the steering has play, or you’re rebuilding the front end after a crash/overhaul, the Royal Enfield Steering Stem Ring Nut (1100272/F) is a critical fastener in the steering stem/headstock stack. This genuine OEM ring nut is designed to clamp and correctly preload the steering assembly so your bike tracks straight, turns smoothly, and stays stable at speed.

Unlike generic lock nuts that can have poor thread accuracy or inconsistent hardness, an OEM-spec ring nut helps maintain correct torque and fitment—especially important in the steering area where safety and handling are directly affected. Ideal for workshops and DIY owners doing cone set / steering bearing service, top yoke removal, fork alignment work, or full chassis restoration.

Note on suffix (A/B/C/D/E/F): The letter typically indicates part revision/supersession, not “black/chrome.” Always match the latest part number for your VIN/microfiche.

(Part identification & OEM status verified via Royal Enfield dealer microfiche portal.) 

Key Features 

• Genuine Royal Enfield OEM part: 1100272/F 

• Part name: Ring Nut – Steering Stem 

• Helps maintain correct steering stem stack-up & preload during assembly

• Essential for steering bearing/cone-set service & front-end rebuilds

• Precision threads for proper fitment vs many aftermarket alternatives

• Recommended for safety-critical steering work (correct torque required)

• Suitable for workshop use and long-term ownership maintenance

• Replace if threads are damaged, rounded, or previously over-tightened

Compatibility Table 

Fitment note: This part is explicitly listed as compatible with All New Classic 350 by a retailer listing. 

Variants

• No variants (not LH/RH; not chrome/black).

• Suffix “/F” = revision code, not finish/color.

FAQs 

1) Is 1100272/F a genuine Royal Enfield part?
Yes—1100272/F is shown as a certified Royal Enfield genuine spare on the official dealer parts portal. 

2) Will this fit Meteor 350 / Hunter 350 / Bullet 350?
Not listing those models here because I do not have two-source confirmation of fitment for them in the references pulled for this request. Check your VIN/microfiche and I’ll update the compatibility once confirmed.

3) What symptoms indicate I might need this steering stem ring nut?
If threads are damaged/rounded, the nut won’t hold torque, steering has play after bearing service, or you’re rebuilding the front end and the original nut is compromised.

4) Is this a “black” or “chrome” part?
No—this part is a functional fastener. The /F is typically a revision/supersession identifier, not a color.