An electric road bike is a type of bicycle that combines the features of a traditional road bike with an electric motor and battery. It is designed for riders who want to enjoy the benefits of cycling without the physical exertion required by traditional road bikes.Electric road bikes typically have a lightweight frame and aerodynamic design,which makes them ideal for commuting, touring, and long-distance rides. They are equipped with a powerful electric motor that provides assistance when the rider needs it, such as when climbing hills or riding against strong headwinds.The electric motor is powered by a rechargeable battery that can provide anywhere from 20 to 100 miles of range,depending on the model and the terrain. The battery can be recharged using a standard electrical outlet, and it typically takes between 2 and 6 hours to fully charge.Electric road bikes come in a variety of styles,including drop-bar and flat-bar models.They are also available in different sizes and colors, so riders can choose the model that best suits their needs and preferences. Electric Road Bike,E Road Bike,Ebike Off Road,Ebike Road Bike Ejoysport Technology (SuZhou)Co.,LTD , https://www.nbtoperiding.com
DIN9250 Dimension:
Diameter of Thread
OD
dcID
d
h
HGram/pcs
Â
Diameter of Thread
OD
dcID
d
h
H
Gram/pcs
M1.5
3.4
1.7
0.35
0.6
0.018
Â
Â
Â
Â
Â
Â
M2
4
2.2
0.35
0.6
0.021
Â
Â
Â
Â
Â
Â
M2.5
4.8
2.7
0.45
0.9
0.039
Â
Â
Â
Â
Â
Â
M3
5.5
3.2
0.45
0.9
0.049
Â
Â
Â
Â
Â
Â
M3.5
6
3.7
0.45
0.9
0.055
Â
Â
Â
Â
Â
Â
M4
7
4.3
0.5
1
0.085
Â
Â
Â
Â
Â
Â
M5
9
5.3
0.6
1.1
0.167
M5
9
5.3
1
1.3
0.273
M6
10
6.4
0.7
1.2
0.2
M6
10
6.4
1
1.4
0.3
M7
12
7.4
0.7
1.3
0.355
Â
Â
Â
Â
Â
Â
M8
13
8.4
0.8
1.4
0.392
M8
13
8.4
1.2
1.7
0.615
M10
16
10.5
1
1.6
0.75
M10
16
10.5
1.5
2
0.167
M12
18
13
1.1
1.7
0.879
M12
18
13
1.5
2.1
1.223
M14
22
15
1.2
2
1.641
M14
22
15
1.5
2.2
2.089
M16
24
17
1.3
2.1
1.984
M16
24
17
2
2.6
3.142
M18
27
19
1.5
2.3
2.97
M18
27
19
2
2.7
4.041
M20
30
21
1.5
2.5
3.742
M20
21
30
2
2.8
5.62
M22
33
23
1.5
2.7
4.507
M22
33
23
2
3
6.117
M24
36
25.6
1.8
2.9
5.91
M24
36
25.6
2.5
3.4
8.865
M27
39
28.6
2
3.1
7.369
M27
39
28.6
2.5
3.5
9.731
M30
45
31.6
2
3.6
10.78
M30
31.6
45
2.5
3.6
15.73
M36
54
38
2.5
4.2
21.28
Â
Â
Â
Â
Â
Â
Certifications:
ISO, TUV
Available Standard:
DIN, ISO, ANSI, JIS, BS, UNI,NFE
Available Material:
Carbon Steel, Stainless Steel
Size:
M1.5-M36
Surface Treatments:
Dacromet,Zinc Plated,Black Finishing
Production Ability:
5000000 pcs / MonthÂ
MOQ:
1000pcs
Port:
Shanghai
Packaging:
Carton Box or Customized As Per Clients' Requirement
Payment Term:
L/C, T/T, D/P, Western Union, Paypal, Money Gram, Others
1.
Efficient Leading Time: 3-20 working days for the stocked size or based on the specific order quantities.
2.
Samples can be free for the standard size within 7 days with available.
3.
Certifications & MTC report can be shown together with the Samples&Mass production.
4.
Right quality with the reasonable offer, OEM &ODM designs are acceptable.
5.
We are fighting for NO.1 in industry.
1.
Please email to us as much information as possible,it will be helpful for us to quote accurate price.
2.
Please include quantities required, material requirements,dimension,surface treatments,any special needs or details,  packing details and shipping requirements, lead time requirements, quotation time ... etc.
3.
We will acknowledge receiving your quote request ASAP, via fax or email.
   Established in 2005, Suzhou Ruibo Machinery and Electronics Co. Ltd has always been focusing on the advanced market. We manufacture different types of anti-loose washers and stamping pieces and committed to providing professional and personalized services to customers by integration of R&D, design, manufacturing and sales.
  We set up automatic production lines and execute strict process control, which ensures the products with high quality. There are also professional inspection equipment such as computerized tensile testing machine, salt mist test instrument and hardness tester, ensuring the dimension and performance of the products to meet the standards. Our high quality products are used in the industry of railways, mechanical equipment, elevators, motors, automobiles, wind power, photovoltaic and etc. Besides the domestic markets, our products are well received by the overseas customers in Americas, South East Asia and Middle East.
  We produce different types of anti-loose washers strictly according to the standards and requirements e.g. Chinese Standards, German Standard, American Standard and International standard. We also customize the stamping pieces according to the samples or drawings provided by customers.Â
  The raw materials we use are mainly cold rolled belts and boards of 65Mn, Spring Steel SK5 / SK7, Stainless Steel SUS304 / 316. Through stamping by high-precision moulds and heat treatment, our products have excellent mechanical performance. We provide different surface treatments:  friendly environmental blue white zinc plated, color zinc plated, mechanically deposited zinc coating, powder zinc coating, dacromet, geomet and black finishing, which satisfy the market needs.
  We started to use ERP system in 2008 to manage our logistic chain and received ISO9001:2008 quality system certificate. We promise to provide customers with reliable and high quality products and quick response services to assist our customers to improve the competitiveness in the markets.
Production equipment:
Â
Zinc Plated DIN9250 Double Side Knurl Stainless Steel Spring Lock Washer Description:
DIN9250 Dimension:
Diameter of Thread
OD
dcID
d
h
HGram/pcs
Â
Diameter of Thread
OD
dcID
d
h
H
Gram/pcs
M1.5
3.4
1.7
0.35
0.6
0.018
Â
Â
Â
Â
Â
Â
M2
4
2.2
0.35
0.6
0.021
Â
Â
Â
Â
Â
Â
M2.5
4.8
2.7
0.45
0.9
0.039
Â
Â
Â
Â
Â
Â
M3
5.5
3.2
0.45
0.9
0.049
Â
Â
Â
Â
Â
Â
M3.5
6
3.7
0.45
0.9
0.055
Â
Â
Â
Â
Â
Â
M4
7
4.3
0.5
1
0.085
Â
Â
Â
Â
Â
Â
M5
9
5.3
0.6
1.1
0.167
M5
9
5.3
1
1.3
0.273
M6
10
6.4
0.7
1.2
0.2
M6
10
6.4
1
1.4
0.3
M7
12
7.4
0.7
1.3
0.355
Â
Â
Â
Â
Â
Â
M8
13
8.4
0.8
1.4
0.392
M8
13
8.4
1.2
1.7
0.615
M10
16
10.5
1
1.6
0.75
M10
16
10.5
1.5
2
0.167
M12
18
13
1.1
1.7
0.879
M12
18
13
1.5
2.1
1.223
M14
22
15
1.2
2
1.641
M14
22
15
1.5
2.2
2.089
M16
24
17
1.3
2.1
1.984
M16
24
17
2
2.6
3.142
M18
27
19
1.5
2.3
2.97
M18
27
19
2
2.7
4.041
M20
30
21
1.5
2.5
3.742
M20
21
30
2
2.8
5.62
M22
33
23
1.5
2.7
4.507
M22
33
23
2
3
6.117
M24
36
25.6
1.8
2.9
5.91
M24
36
25.6
2.5
3.4
8.865
M27
39
28.6
2
3.1
7.369
M27
39
28.6
2.5
3.5
9.731
M30
45
31.6
2
3.6
10.78
M30
31.6
45
2.5
3.6
15.73
M36
54
38
2.5
4.2
21.28
Â
Â
Â
Â
Â
Â
Certifications:
ISO, TUV
Available Standard:
DIN, ISO, ANSI, JIS, BS, UNI,NFE
Available Material:
Carbon Steel, Stainless Steel
Size:
M1.5-M36
Surface Treatments:
Dacromet,Zinc Plated,Black Finishing
Production Ability:
5000000 pcs / MonthÂ
MOQ:
1000pcs
Port:
Shanghai
Packaging:
Carton Box or Customized As Per Clients' Requirement
Payment Term:
L/C, T/T, D/P, Western Union, Paypal, Money Gram, Others
1.
Efficient Leading Time: 3-20 working days for the stocked size or based on the specific order quantities.
2.
Samples can be free for the standard size within 7 days with available.
3.
Certifications & MTC report can be shown together with the Samples&Mass production.
4.
Right quality with the reasonable offer, OEM &ODM designs are acceptable.
5.
We are fighting for NO.1 in industry.
1.
Please email to us as much information as possible,it will be helpful for us to quote accurate price.
2.
Please include quantities required, material requirements,dimension,surface treatments,any special needs or details,  packing details and shipping requirements, lead time requirements, quotation time ... etc.
3.
We will acknowledge receiving your quote request ASAP, via fax or email.
   Established in 2005, Suzhou Ruibo Machinery and Electronics Co. Ltd has always been focusing on the advanced market. We manufacture different types of anti-loose washers and stamping pieces and committed to providing professional and personalized services to customers by integration of R&D, design, manufacturing and sales.
  We set up automatic production lines and execute strict process control, which ensures the products with high quality. There are also professional inspection equipment such as computerized tensile testing machine, salt mist test instrument and hardness tester, ensuring the dimension and performance of the products to meet the standards. Our high quality products are used in the industry of railways, mechanical equipment, elevators, motors, automobiles, wind power, photovoltaic and etc. Besides the domestic markets, our products are well received by the overseas customers in Americas, South East Asia and Middle East.
  We produce different types of anti-loose washers strictly according to the standards and requirements e.g. Chinese Standards, German Standard, American Standard and International standard. We also customize the stamping pieces according to the samples or drawings provided by customers.Â
  The raw materials we use are mainly cold rolled belts and boards of 65Mn, Spring Steel SK5 / SK7, Stainless Steel SUS304 / 316. Through stamping by high-precision moulds and heat treatment, our products have excellent mechanical performance. We provide different surface treatments:  friendly environmental blue white zinc plated, color zinc plated, mechanically deposited zinc coating, powder zinc coating, dacromet, geomet and black finishing, which satisfy the market needs.
  We started to use ERP system in 2008 to manage our logistic chain and received ISO9001:2008 quality system certificate. We promise to provide customers with reliable and high quality products and quick response services to assist our customers to improve the competitiveness in the markets.
Production equipment:
Â
Overall, electric road bikes are a great option for riders who want to enjoy the benefits of cycling without the physical strain.They are efficient, eco-friendly, and fun to ride, making them a great investment for anyone who loves to explore the outdoors on two wheels.Electric Road Bike suit the people who like racing and want a faster and more efficient way of commuting or exercising. Electric road bikes provide an added boost of power to help riders achieve higher speeds and tackle hills with ease. They also offer a more eco-friendly alternative to traditional gas-powered vehicles.Electric road bikes are equipped with a motor and battery that provide pedal-assist, meaning the rider still has to pedal but the motor provides an extra boost of power. This allows riders to travel faster and further than they would be able to on a traditional road bike. The motor can be adjusted to provide varying levels of assistance, so riders can choose how much help they want.Electric road bikes are also lighter than traditional e-bikes, making them more agile and easier to handle. They typically have a sleek design and are built for speed, with narrow tires and a lightweight frame. This makes them perfect for racing or for riders who want to push themselves to go faster and further.Overall, electric road bikes are a great option for anyone who loves cycling and wants to take their riding to the next level. They offer a faster, more efficient way of commuting and exercising, while still providing the health benefits of traditional cycling.
Model NO.: DIN9250
Surface Treatment: Dacromet , Blue&White Zinc , Black Finishing
Standard: DIN9250
Delivery Time: 3-20 Working Days
Production Ability: 5000000 PCS / Month
Loading Port: Shanghai Port
Certificate: ISO9001
MOQ: 1000 PCS
Packing: Poly Bag + Carton Box
Factory Location: Suzhou
Trademark: Rbo
Transport Package: Carton Box
Specification: M1.5-M36
Origin: China
Model NO.: DIN9250
Surface Treatment: Dacromet , Blue&White Zinc , Black Finishing
Standard: DIN9250
Delivery Time: 3-20 Working Days
Production Ability: 5000000 PCS / Month
Loading Port: Shanghai Port
Certificate: ISO9001
MOQ: 1000 PCS
Packing: Poly Bag + Carton Box
Factory Location: Suzhou
Trademark: Rbo
Transport Package: Carton Box
Specification: M1.5-M36
Origin: China
Zinc Plated DIN9250 Double Side Knurl Stainless Steel Spring Lock Washer Description: