Description

Upgrade your Surron Ultra Bee with the KKE 21/18 e-bike wheel set featuring premium Takasago Excel rims. Designed for serious off-road riders, this setup offers lightweight, race-proven performance with 7050-T6 aluminum rims and CNC-machined 6082-T6 hubs for exceptional strength and precision. The chemically blackened spokes and alloy nipples provide corrosion resistance while reducing unsprung weight for better handling.

The kit includes everything you need for a direct bolt-on installation—NSK bearings, KOK seals, spacers, and rim strips—requiring no modifications. It’s fully compatible with the OEM brake disc and sprocket, making it an effortless upgrade. The front 1.6×21” and rear 2.15×18” rim sizes open up a wider selection of motocross and enduro tires, greatly enhancing traction and control over rugged terrain.

Riders report significantly improved handling and off-road performance, with better grip and stability thanks to the larger wheels. However, the traction control feature is disabled with this setup, so it’s ideal for experienced riders seeking maximum off-road capability. Available in multiple anodized color options, the KKE 21/18 wheel set not only boosts performance but adds aggressive, custom styling to your Ultra Bee. It’s the perfect fusion of form, function, and durability for demanding terrain.

Features

• High-Quality, Brand-New, Never Used, Safe, and Stronger!
• 6082-T6 Aluminum CNC Made Anodized Hub
• 7050-T6 Aluminum Gloss Excel Takasago Rim from Japan
• Iron Chemically Blackened Spokes With Alloy Nipples
• Front & Rear Wheels Set Complete With NSK Bearings, KOK Seals and Spacers

Fitment

• For Surron Ultra Bee
• Wheels Can Fit Your Stock Disc & Sprocket!

 Package Included:

1. Front Complete Wheel Set 1pcs
2. Rear Complete Wheel Set 1pcs
3. Black Rim Belt 2pcs

Rim Size

• Front Rim-1.6*21in.
• Rear Rim-2.15*18in.

Recommended Tire Size

• Front Tire: 80/100-21
• Rear Tire: 100/100-18

Color Comb Option

• Black Hub, Gold Rim, Red Nipple, Black Spoke
• Gold Hub, Black Rim, Gold Nipple, Black Spoke
• Black Hub, Black Rim, Black Nipple, Black Spoke

Contact Us

• If You Have Any questions, Please Feel Free To Contact Us.
• Email: info@e-motousa.com

Note

• Also, just be aware that running the 18/21 setup makes the traction control not usable!