Belt Conversion Secondary Drive for the Surron Light Bee

£333.00 £199.80 Save 40%
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Color

A lightweight CNC machined aluminum belt secondary drive conversion for the Surron Light Bee. Includes both pulleys and carbon belt. The belt drive system allows much smoother riding - it stays quiet without constant lubrication.

Anodised in a selection of colors.

Use these and other accessories to make the bike fully yours and custom.

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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