RETROSPEC 40mm Aluminum Alloy Bike Frame 700C For Road Bike

Place of Origin Shenzhen CHINA
Certification CE, RoHS, REACH,ISO9001
Model Number RS-R40CB road 700c Alloy Wheelsets
Minimum Order Quantity 50PC
Price Negotiable
Packaging Details 1.Foam plastic packaging,carton packaging outside.2.Size: 78CM*19CM*68CM, two wheel into per carton.
Delivery Time 7-15 working days
Payment Terms T/T
Supply Ability 10000pc per month
Product Details
Brand RETROSPEC /OEM Model/Name RS-R40CB Road 700c Alloy Wheelsets
Applicable Wheel Size 700C Material Aluminum Alloy
Weight 40mm≈1.89KG(pair), 33mm≈1.69KG(pair) Warranty 1 Years
High Light

700C disc brake disc wheel


40mm aluminum alloy bike frame


RETROSPEC aluminum alloy bike frame

Leave a Message
Product Description

RS2.0 road 700c road Wheelsets aluminum four-axle sid road bike style Wheelsets



Lightweight wheels keep rotating weight down by having a shallow rim profile and low spoke count. As well as reducing overall weight, a fringe benefit of this is comfort. Deeper wheels are fast but the ride quality is often described as 'harsh', conversely lightweight wheels often provide good levels of compliance. Quality lightweight wheelsets will typically be below 1,400 grams, some extremely lightweight wheelsets coming in under 1,000grams for the pair!


Aerodynamic wheels aim to be as fast as possible by reducing drag. Aerodynamic wheels are typically greater than 40mm deep at the rim and are becoming wider as well. This speed does come at a cost with deep-section wheels more susceptible to crosswinds which can make them difficult to handle, and the extra material does add weight.


Wheelsets not so focused on performance commonly have features which make them more appropriate for everyday use or general training. The braking surface is aluminium providing better performance in all weather conditions when compared to carbon fibre, higher spoke counts are used to aid strength, and rim width is wider to cater for larger tyres. As a result of these features, weight increases with quality wheelsets typically ranging from 1,500 - 1,800 grams.

Wheelsets designed for loaded touring or to withstand regular use under heavier riders (120kg +) are typically hand built with higher spoke counts of 32 or even 36 spokes. With the extra strength, wheels in this form typically weigh in excess of 1,900 grams.


Model/Name RS-R40CB road 700c Alloy Wheelsets
Include parts F.R wheels+Quick release+HQ inner Belt
Hub TW, Alu alloy in carbon 3K body with ultralight, F2-R4 sealed bearings, for road, Straight-pull, F18-R21 holes, O.L.D-F100 and R130mm, Slotted-drum tower to 8~11 speed, UV laser colorful water decals
Rim Alu alloy with ultralight, Double-wall, FV, Matte black
Spoke SHUNJIU, 14G, Steel, Circular, Straight-head
Weight 40mm≈1.89KG(pair), 33mm≈1.69KG(pair)
Warranty 1 Years


Color Red / Ti
Brake C Brake
Wheel type Aluminum alloy wheels
Rim height 40mm / 33mm
Certificate CE CCC ISO9001
Logo Customized Logo


RETROSPEC 40mm Aluminum Alloy Bike Frame 700C For Road Bike 0RETROSPEC 40mm Aluminum Alloy Bike Frame 700C For Road Bike 1RETROSPEC 40mm Aluminum Alloy Bike Frame 700C For Road Bike 2RETROSPEC 40mm Aluminum Alloy Bike Frame 700C For Road Bike 3RETROSPEC 40mm Aluminum Alloy Bike Frame 700C For Road Bike 4RETROSPEC 40mm Aluminum Alloy Bike Frame 700C For Road Bike 5


Packing details:

>1. Material: Carton outside with Plastic inside package.
>2. Size:78CM*19CM*68CM
>3. The pictures below are just a way of showing the packaging and do not represent the actual product.



Quality is our number 1 focus for the entire team.The design, injection, QA & packaging are all done in-house for efficiency and to standardized a high level of quality control.Warranty is 2 years under normal using(not man made damage).All of bikes and bike parts will be tested before shipping.If you received some not working can show the pictures to us or send it back to us to repair or replace.



(1) Customized logo can be accepted.

(2) Color combination is available



1. If you design by yourself, you could provide us your design.

Or we could design for you according to your requirement.

2. Sample fee will be refund if order bulk.


Pre-sales service

1. Customer request Or Customized specification is acceptable.

2. 100% test and inspection before packing.

3. Fully charged with scooter before delivery.

4. Any inquiry about scooter is welcomed. Prompt response.

5. Fast delivery and shipping status tracking.


After-Sales service

1.12 hours /day 6 days /week on-line service.

2. Professional technician and engineer service.

3. Free instructions of driving or riding.

4. Spare parts and components support.

5. Replacement or repair if it is under warranty.


Company information:

Twitter is a high-end brand. Our product range from carbon bike, bicycle accessories and cycling equipment. Our factory covers area over 14000 square meter, with 150 employees, we can produce all type of bike up to 30000 sets monthly. we had 6 automatic electrostatic spraying line, pre-treatment, frame assembly equipment and other complete original German technology. Since its inception, it has quickly revolutionized the Chinese bicycle industry with original German technology, cutting-edge professionals and consistent German quality. TWITTER has developed into a comprehensive modern enterprise integrating R&D, production, sales and service. 90% of our products are exported to France, Italy, South Korea, Japan, Saudi Arabia,Russia, Iran, Thailand, Malaysia, Vietnam, Myanmar, Chile, Nepal,Angola,Colombia,Guatemala,Panama and other countries. With 12 years experience in bike industry, we can provide most professional and cost effective bike to our clients. our sales team always put customer satisfaction in first priority, support and help to growing our customers' business.