Rear Sprocket (53T)
Surron - Ultra Bee

7050-T6 aluminum · OEM size · 5 colors

KKE - Ultra Bee - Rear Sprocket
$79.99

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Financing available via Klarna at checkout

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Factory Warranty
Install
Beginner
Intermediate
30mins
Time
Metric
Tools
Tuning
None
Fitment

Confirmed compatible with:

Sur-Ron Ultra Bee (2023-2025)

OEM-size 53T sprocket — matches stock gearing. Works with your existing 102-link chain (chain not included). Mounting hardware included (6 screws). Select color at checkout.

Description

A direct OEM-size replacement for the Sur-Ron Ultra Bee's rear sprocket. 53 teeth — same as stock, so your final drive ratio stays the same. No chain length recalculation, no controller tuning, no gearing math. Just unbolt the old one, bolt this on, ride.

CNC-machined from 7050-T6 aluminum — a step up from the stock alloy in both strength and weight. The 7050-T6 alloy is what's used in high-end aftermarket MX sprockets and is genuinely better than what comes on the bike from the factory. You're not just swapping for color — you're getting a higher-grade part that holds up better to dirt, abuse, and chain tension over time.

Available in 5 anodized colors to match your build: Black, Gold, Purple, Red, or Blue. Comes complete with 6 mounting screws — everything you need for installation. Chain and chain link are not included; runs with the OEM 102-link chain.

Specifications
Material
7050-T6 aluminum
Teeth Count
53T (OEM size)
Chain Compatibility
102-link chain (chain not included)
Finish
Anodized (Black, Gold, Purple, Red, or Blue)
Mounting
OEM bolt pattern — direct drop-in replacement
Final Drive
Matches stock gearing — no chain length or tuning changes required
Fitment
Sur-Ron Ultra Bee (2023-2025)
Includes
1× rear sprocket, 6× mounting screws
Not Included
Chain, chain link
Manufacturer
KKE Racing
Warranty
Manufacturer warranty against defects