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Quick Details

  • Use For: Cargo
  • Driving Type: Motorized
  • Displacement: > 250cc
  • Body Type: Open
  • Certification: ISO9001
  • Brand Name: Xian You
  • Place of Origin: Chongqing, China (Mainland)
  • Model Number: 300
  • Size: reverse device
  • ratio: 14:11
  • Power input spline: 20*17*4
  • bearing: 6006
  • Gear modulus: 4mm
  • Gear material: 20CrMnTi
  • Reverse device case material: Al Alloy(ADC-12)
  • Packaging: Carton, wooden case etc.
  • sealability: fine
  • Payment terms: T/T, L/C, D/P etc.
  • Lubricating oil: GL-5

Packaging & Delivery

Packaging Details carton box or according to clients' requirements
Delivery Time within 30 days


1.Al Alloy: light, strong, durable and easy to process.
2.Lubracating oil:GL-5 adding antifreezing
3.best price and quality

Product Description
   Hot sale 300cc reverse gear box for tricycle and atv
Power input spline20*17*4
Power output spline20*17*4
Gear material20CrMnTi
Reverse device case materialAl Alloy(ADC-12)
Lubricating oilGL-5
Gear modulus4mm
PackagingCarton, wooden case etc.
Payment termsT/T, L/C, D/P etc.
Packing (pcs/ctn)4pc/ctn
Carton size (cm)400*400*145cm
N.W./G.W. (kgs/ctn)16kgs/ctn
Delivery (day)Within 30days
Fit engine150--300cc


The details of 300cc reverse gear box from different angle



Installation method

   1. Input terminal connected to the engine auxiliary shaft .
   2. output terminal connected to the driving shaft .


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Packaging & Shipping


Packaging details


A. anti-rust paper, carton, and wooden case 


B. custom packaging according to your specifications



Company Information

Our company 


Our Company NameChongqing Xianyou Technology Development Co., Ltd.
Established Timefounded in 1998
Our Company Characterspecialized in machinery research, development and manufacture , high-tech Enterprise
Our Factory Produceall kinds of gears, gear box, reverse gear box, transmission, differential and rear axle for tricycle
Our Awardin 2002-the gold medal of China quality “Wan Li Xing”
in 2009-obtained the national high and new technology enterprise
certificates issued by ministry of science and technology
in 2008-four product standards and Chongqing key new product and excellent key new product
certificate by Chongqing two different authority Official institutions
Patents18 national patents
Hardware FacilitiesWe have 2 assembly workshop, 2 machining workshop, a district- level R&D center, 3 semi-automatic assembly lines, 60 sets of spiral bevel gear milling machine, 20 sets of Case processing.             Machine, 8 sets automatic welding machine and 100 sets CNC machining equipment
Production capacityreverse gear annual output can reach 700,000 sets; rear axle can reach 81,000 sets; gear box can reach 827,000 sets.



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our factory and office


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China (Mainland) | Manufacturer, Trading Company
Transaction Level:
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4 Transactions 2,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $34,000
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