Royal Enfield Black Handlebar Clamp / Upper Riser Kit 1990446 — OEM for Interceptor 650

Upgrade your Interceptor 650’s handlebar ergonomics with the Genuine Royal Enfield Black Handlebar Clamp / Upper Riser (Part No. 1990446). This clamp is crafted from cast and machined aluminium for strength, finished in black powder coating for durability, 

Designed specifically for the Interceptor 650, this clamp is what Royal Enfield uses in their accessory catalog. It maintains factory fitment dimensions so that your bar position, controls, cable routing, and aesthetic integrity remain intact. Use this when you want to replace a worn clamp or match it to blacked-out styling. No frame modifications are required—bolt-on installation with existing mounting points is expected.

Whether you're customizing the appearance or refreshing aging components, this OE handlebar clamp ensures reliability and continuity of function.

Key Features

• Genuine Royal Enfield OEM / GMA accessory, Part No. 1990446 

• Cast + machined aluminium construction for strength and precision

• Black matte / satin finish—matches blacked-out styling
  

• Compatible with Interceptor 650 — factory listed Fitment

• Direct bolt-on replacement, no alteration or custom work needed

• Maintains original handlebar geometry, cable routing, and control positions

Compatibility Table

Variants / Notes

• This listing is for the black finish version of the handlebar clamp
  

• The product is sometimes also referred to as “upper riser / clamp” or “handlebar riser kit” in merchandising usage

FAQs

Q1: Will this clamp raise the handlebars?
A1: No — this is a direct replacement of the clamp itself, not a riser. It does not alter height or offset; it retains original geometry.

Q2: Does installation require special tools or modifications?
A2: No. Use standard tools (socket / Allen keys) and bolt it in place using factory mounting points.

Q3: Will this void my warranty?
A3: No — it's a genuine RE accessory and should maintain warranty integrity when installed correctly.

Q4: Can I use this clamp on other RE bikes like Meteor, Classic, etc.?
A4: Not recommended. The clamp dimensions (diameter, bolt centers) may differ. Unless you confirm fitment from official parts catalog / microfiche, Fits only on Interceptor 650.

Q5: Is this clamp compatible with bar end weights / accessories?
A5: Yes — the clamp itself does not interfere with bar end weight or accessory mounting so long as handlebar diameter and control spacing match the Interceptor spec.