SUMLON contact
Crank arm from SUMLON - bicycle parts wholesaler and manufacturer
frame
Seat past
transmission
chain
bottom bracket from SUMLON - bicycle parts wholesaler and manufacturer

SUMLON

one piece crank from SUMLON - bicycle parts wholesaler and manufacturer
Brake Disk
Steam Cap
Pedals

bicycle parts wholesaler and bike parts factory in China

Fork
Wheel
hub
Freewheel

SUMLON is a bike parts factory and one-stop bicycle parts wholesaler.

We provide you with self manufacturered BB, OPC, headsets and chainrings. crank arms and cranksets are wholesaled as well.  More bicycle  parts are expected.

crankset from SUMLON - bicycle parts wholesaler and manufacturer
chainring from SUMLON - bicycle parts wholesaler and manufacturer
Seat
Headset from SUMLON - bicycle parts wholesaler and manufacturer
Kickstand
break handle

Wholesale Products

bottom bracket cup set from SUMLON - bicycle parts wholesaler and manufacturer

BB cup set for OPC

 

43.1mm/45mm/51.5mm

9/10/11pcs, ED/CP

crank arm from SUMLON - bicycle parts wholesaler and manufacturer

Crank Arm

 

available in all sizes, CP/ED

one piece crank (OPC) from SUMLON - bicycle parts wholesaler and manufacturer

One piece crank (OPC)

 

with/without pin, Brazilian type thread,

ED/CP, cold-forged

 

chainring from SUMLON - bicycle parts wholesaler and manufacturer

Chainring

 

28T/32T/36T/40T/44T

CP/ED/CNC

 

 

crankset from SUMLON - bicycle parts wholesaler and manufacturer

Crankset

 

plastic/steel, alloy-forged/steel-forged

chainrings available in all models

 

headset from SUMLON - bicycle parts wholesaler and manufacturer

Headset

 

theaded/threadless

ED/CP, multi-types available

 

SUMLON, as a bike parts factory and bicycle parts wholesaler, is now providing you with different kinds of high-quality commonly used bicycle parts and we are expecting more. SUMLON self-manufactures bottom bracket cup sets, one-piece cranks, chainrings and headsets. 2 self-owned factories have been in operation for over 15 years in China. We are providing buyers with the most direct connection with the factory, the most first-hand after-sales service and the lowest price.

WhatsApp

+86 18851797046

Instagram

markus_sumlon

Facebook

Markus Lu

Twitter

@Markus_305

WeChat

+86 15805173217

Looking for bike parts factory / bicycle parts wholesaler?

SUMLON might be the very best choice. We provide manufacturing and trade services at the same time. We are in the center of the industrial cluster to ensure that we are the “shortest” bridge between you and multiple factories. We provide customers with the most accessible communication, the lowest price and the lowest transportation cost.

Looking for bike parts factory or bicycle parts wholesaler? Leave us a message!

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Contact Us

WhatsApp: +86 18851797046

Email: [email protected]

Instagram: markus_sumlon

Facebook: Markus Lu

Twitter: @Markus_305

YouTube channel: Sumlon – Bicycle parts

WeChat: 15805173217

TEL: +86 13505112626/15805173217