12.3KG T900 Carbon Fibre Hardtail Mountain Bike 27.5 29er RETROSPEC RS 12 Speed
|Place of Origin||Shenzhen CHINA|
|Certification||CE, RoHS, REACH,ISO9001|
|Model Number||LEOPARDpro RS 2(3)*12 Speed|
|Minimum Order Quantity||20PC|
|Packaging Details||Carton Size:140CM*75CM*20CM and Container Quantity:20GP-120pcs-125pcs;40HQ-290pcs-296pcs|
|Delivery Time||7-15 working days|
|Payment Terms||T/T, L/C, D/A, D/P, T/T, Western Union, alipay|
|Supply Ability||30000pc per month|
|Product Name||Carbon Fiber Mountain Bike||Handelbar Sets||Carbon Fiber T900|
|Derailleur Lever||RETROSPEC(LTWOO) A12-2(3)*12S||Front Derailleur||RETROSPEC(LTWOO) A12-2(3)|
|Rear Derailleur||RETROSPEC(LTWOO) A12||Brake||ZOOM Hydraulic Brake+HS1 Disc 160/160|
12.3KG carbon fibre hardtail mountain bike,
29er carbon fibre hardtail mountain bike,
hyper carbon x 29er
Every Twitter bike is designed to deliver best-in-class performance, from our fastest hand-built carbon race machines to our refined aluminum models. These are the lightweight, road-smoothing, aerodynamic MTB or road bikes that will carry you over the steepest climbs and keep you smiling on the descents. You'll feel the difference, from the first ride all the way to the podium.
Features of Carbon Fiber Mountain Bike
1. Integrated molding carbon fiber frame.
2. Fork air suspension,Remote control.
3. Double hydraulic disc brake.
4. 24 speed or 36 speed gears professional derailleur for climbing.
5. Hidden cables inner routing.
6. Carbon fiber mountain bike finished with holographic color.
TWITTER Bike carbon fiber frame EPS technology
Ethyl Poly Styrene
The mandrel made of a thermoplastic material made of polystyrene compound conforming to the inner diameter of the frame is used as the basis for the production of the frame. If the stability of the overall quality of the frame can be enhanced, the internal wrinkles are prevented to increase the rigidity. In the market's pursuit of a highly rigid ultra-light frame, this technology can greatly extend the life of the frame and improve its safety. In the production process, the carbon fiber layer is coated on the EPS, and the mandrel is pulled out after being stabilized by molding. If the technology of TPM (thermoplastic layer technology) can be further combined, the ultra-light frame can be maximized. Good security effect.
1. Strong carbon fiber shell, durable frame, strong and light weight.
2.the finished frame has better hardness, toughness,strength to weight ratio, tightness and other qualities.
3.Significantly improve the stability and smoothness of the lamination
and joint between the inner cavity of the frame.
4 greatly reduce the excessive concentration of internal stress of the frame, the length of the finished frame life, stable quality
5.The finished frame has a smooth appearance.
Bicycle frame made of high quality carbon fiber T800/T900 Toray material, One-piece molding process, then processed by the world’s top T4/T6 heat treatment technology, the parts which have high requirement about the size will be precisely machining, finally all the parts will be assembled by manual and inspected strictly in high standard requirement to ensure each TWITTER is perfect.
Detail specification of carbon fiber mountain bike model LEOPARDpro
|Bike Model||LEOPARDpro (main)|
|Wheel Size||29" / 27.5"|
|Frame Height||29×15" / 17" / 19", 27.5×15" / 17"|
|Bike Color||Red / DarkGray / Blue / Yellow / Orange / BlackRed / BlackSilver / WhiteRed, Holographic color(Red / Black /Yellow)|
|Frame||LEOPARDpro, High modulus Carbon fiber,EPS,Inner-Cable,Gloss paint,UV laser decals|
|Handelbar Sets||TW Alu alloy,Matte with Laser-logo,Handlebar 31.8×700,Stem 90mm,Seat post 31.6×350mm|
|Clamps||TW Alu alloy,Single screw lock 34.9mm|
|Fork||TW MgAl alloy,Air suspension,Remote|
|Head Sets||TW Alu alloy CNC with sealed Bearings 42*52mm|
|Washer||Carbon 3K 3×28.6×10mm|
|Derailleur Lever||RETROSPEC(LTWOO) A12-2(3)*12S|
|Front Derailleur||RETROSPEC(LTWOO) A12-2(3)|
|Rear Derailleur||RETROSPEC(LTWOO) A12|
|BB||Hollow BB92×41×24, pressed|
|Brake||ZOOM hydraulic brake+HS1 disc 160/160|
|Hubs||RS Alu alloy,4-sealed Bearings,Slotted,Disc,32Holes|
|Rim||RS Alu alloy,Double wall with rivets,W24×H19mm|
|Spoke||SHUNJIU,Circular 14G,Bend head|
|Tyre||INNOVA-PRO, CROSS FIT, 60TPI, Skin-color edge, 29/27.5×2.1"|
|Grips||TW circular 22.2×130mm with locking ring,Comfortable|
|Saddle||TW Comfortable and Lightweight for MTB|
|Pedals||GY Alu alloy with lubricating for MTB|
|Cables||JAGWIRE,Internal cables,External cables|
|Accessories||Standard safety reflector for Handelbar+Seat post+Front wheel+Rear wheel|
|PC Bottle cage+Tools|
|TWITTER Manual+Warranty card|
Geometry of carbon fiber mointain bike:
1.Material:Carton outside with Plastic inside package.
To assemble a perfect finished product, all parts are strictly selected such as frame, transmission system, wheel sets and passed by strict type testing and field verification to ensure perfect overall portfolio each Twitter frame has a SN code so that QC can track every production steps, the professional workers will assemble and sell them all over the world.
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, and carbon frame 80000 sets. we had 6 automatic electrostatic spraying line, pre-treatment, frame assembly equipment and other complete original German technology. We make carbon frame in house and only use carbon fabric material T700 or T800 from TORAY Japan. Since its inception, it has quickly revolutionized the Chinese bicycle industry with original German technology, cutting-edge professionals and consistent German quality. Our main partner is Shimano, Michelin, Maxxis, Fizik, Fox racing etc, so we can design and delivery high quality of bike to our customer. KOOTU 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.
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.