Lightweight Aluminum Rear Sprocket - 48T, Black, for the Surron Light Bee

£80.00 £68.00 Save 15%
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If you are looking for the ultimate in quality and performance, this sprocket will meet your needs and surpass them. The kit comes with new mounting bolts.

The sprockets are made from 7075 aviation aluminum alloy, a very durable and durable material that will last through all of your adventures. Even more important, the weight is extremely low, which is always a consideration for these electric bikes.

Going from a heavy steel rear sprocket to this lightweight aluminum you will feel the difference immediately - unsprung rotational mass is VERY important to the bikes acceleration, stopping power and handling. And this is the best way to shed some unnecessary weight from your rear wheel.

UAB Two Wheels Empire
A. Juozapaviciaus pr. 104B, LT-45108 Kaunas
hello@twowheelsempire.com
+37060154551

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What Our Clients Say About It?

Customer Reviews
5.0 Based on 1,041 Reviews
5 ★
97% 
1006
4 ★
3% 
32
3 ★
0% 
2
2 ★
0% 
0
1 ★
0% 
1
Customer Photos
SpeedBox 3.0 for Bosch 2014 - 2021 Motor (including Gen4) - Customer Photo From tom Edelstoni
SpeedFun Furious Evo easy+ for Bosch Performance Line CX (gen. 5) Smart System with Rim Magnet - Customer Photo From Alan H.i
SpeedFun Furious Evo easy+ for Bosch Performance Line CX (gen. 5) Smart System with Rim Magnet - Customer Photo From Alan H.i
SpeedFun Furious Evo easy+ for Bosch Performance Line CX (gen. 5) Smart System with Rim Magnet - Customer Photo From Alan H.i
SpeedFun Furious Evo easy+ for Bosch Performance Line CX (gen. 4) Smart System with Rim Magnet - Customer Photo From Attila A.i
SpeedFun Furious Evo easy+ for Bosch Performance Line CX (gen. 4) Smart System with Rim Magnet - Customer Photo From Attila A.i
badassBox 4 TQ X-Set for TQ 2020-2023 motors - Customer Photo From David R.i
SpeedFun Furious Evo easy+ for Bosch Performance Line CX (gen. 4) Smart System with Rim Magnet - Customer Photo From Anonymousi
SpeedFun Furious Evo easy+ for Bosch Performance Line CX (gen. 4) Smart System with Rim Magnet - Customer Photo From Anonymousi
SpeedFun Furious Evo easy+ for Bosch Performance Line CX (gen. 4) Smart System with Rim Magnet - Customer Photo From Anonymousi
SpeedFun Furious Evo F easy+ for Giant Syncdrive Pro 2 and Syncdrive Sport 2 - Customer Photo From Anonymousi
SpeedBox 1.2 for Bosch (Smart System + Rim Magnet) - Customer Photo From Ori V.i
SpeedBox 3.0 for Specialized motors - Customer Photo From Name L.i
SpeedBox 3.0 for Specialized motors - Customer Photo From Name L.i
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AH
03/14/2025
Alan H.
United Kingdom

Chip for my Cube

Item was on pre order and took some time but the guys kept me updated. Arrived and all fitted and now the bike is free. Top item and great sellers

Two Wheels Empire ReviewTwo Wheels Empire ReviewTwo Wheels Empire Review
SpeedFun Furious Evo easy+ for Bosch Performance Line CX (gen. 5) Smart System with Rim Magnet
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A
03/04/2025
Anonymous
United Kingdom

Excellent product

Transformed the bike. Highly recommend.

SPEEDi for Trek Rail 7 / 9 / 9.7 / 9.8 / 9.9 (2020 - 2023)
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DB
03/02/2025
Darren B.
United Kingdom

This is a total game changer

From initial inquiry to order and then delivery, the purchase was seamless. The Speedi is amazing removes the bogging down feeling once your bike reaches it limiter. The Speedi allows you to go as fast as you can pedal or run out of gears. Really easy to fit took approx...read moreFrom initial inquiry to order and then delivery, the purchase was seamless. The Speedi is amazing removes the bogging down feeling once your bike reaches it limiter. The Speedi allows you to go as fast as you can pedal or run out of gears. Really easy to fit took approx 30 mins from start to finish and I was being really careful. My YT decoy is a total different bike now.

SPEEDi selection by Hub
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SL
02/16/2025
Stuart L.
United Kingdom

Installed on GT eforce Amp+

Installed on GT eforce Amp+ Quick and easy to install. Did not need to go to bike shop and get anything enabled :-) Would be nice if it could display correct spped etc, so that when bike paired as sensor to Garmin, but understand why not...

PearTune 3.0 for Shimano EP801 and EP6 motors
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