Carbon Electric Road Bike Frame is constructed from Toray T800.It uses BAFANG M800 motor system and SHIMANO direct mount.

• 28mm and 25mm width carbon rims optional • High cost performance DT Swiss 350s disc hubs • Shimano/Sram 11-12 speed freehub available • Pillar 1423 spokes, aero and strong • Compatible for 700*25C-45C tire (tubeless ready)

Item RT38D, weight 360g, ERD 569mm. These 25mm wide tubular rim 38mm deep is asymmetric shape, aerodynamic performance and it build up into stiffer, stronger and more reliable bike wheels by equalizing the spoke tensions between the drive and non-drive side spokes.

- New design cross country rims - Lightest MTB XC Rims , 220g Only. - 26er / 27.5er /29er MTB Rims. -Lighter Rider Use

Asymmetric 29er 33mm wide 33mm deep carbon mtb rims are constructed from Toray T700&T800.The max rider weight of 29er mtb rims is 110kg.

700C Road Bicycle 23 Width Rim Brake Clincher Rim is constructed from Toray T700&T800.This is carbon road bike rims with 23mm width,38mm and 50mm depth.

27mm Carbon Tubuless Mtb Rims For XC is constructed from Toray T700&T800.The tubeless mountain bike rims include 27.5er,29er and use for XC.

Item R18-88 (RX88SH), weight 720g, ERD 469mm. This 88mm deep road bike clincher rim is 25mm wide, it's a trend in road and triathlon road bicycle wheels. There are many benefits for use wide bike rims for clincher wheels.

- Full internal cable routing - Made of Toray T700 carbon fiber - Aerodynamic shape integrated with stem -Carbon computer mount

Item MX938EB, weight 500g, ERD 598mm. This E-bike carbon rim with its 31mm internal width is an ideal position in the middle of the strength, to weight, to width range, it works with many tire sizes, it's the ideal choice for all eMTB.

Item MX935DH, weight 540g, ERD 598mm. This 29 inch carbon hookless rim is 35mm external width with reinforced side wall, supreme stiff, strong and impact resistance, which is perfect for freeride and downhill style riding.

29er 24mm wide 24mm deep lightweight xc rims are constructed from Toray T7007T800.The max rider weight of carbon mtb rims 29 is 100kg.

Item DT60S, weight 430g, ERD 525mm. This 60mm tubular road disc rim perfect fit wider tires from 24mm to 35mm width used on most disc brake road bikes. 25mm wide U shape is aerodynamic, stiff and durable enough for training, racing.

- 27.5 plus/29'' full suspension Enduro ebike frameset - 12*148mm plus thru axle - Shimano EP800 mid drive unit - Darfon battery E4C0G-(720Wh) - 185*55mm rear shock

• High quality Powerway M82A MTB Boost hubs • Asymmetric carbon rims for XC/TR/AM/EN/Ebike • Shimano 11-12s and Sram 11/12s XD freehub • Pillar 1423 spokes, strong and stiff • High quality carbon wheels, 2-year warranty

- cycling carbon bike frames - t800 road race bicycle frames - 2 years guarantee for goods

-XC use -flat bar -31.8mm clamp diameter

Item RT50D, weight 410g, ERD 545mm. 50mm depth U shape carbon rim is the most popular size, aerodynamic and asymmetric profile for more stable bicycle wheels by equalizing the spoke tensions between the drive and non-drive side.

Item DT301-F, weight: 795g ~ 880g ±30. This triple spoke wheel 23mm wide 60mm deep tubular front wheel is aerodynamic design and outstanding stiffness provides protimum power transfer, perfect for tt testers and triathletes.

Item R18-50 (RX50SH), weight 500g, ERD 545mm. U shape 50mm deep rim profile makes this road clincher rim pretty stiff, but still aerodynamic performance. Durable and aerodynamic enough for road racing, training, climbing, and also cyclocross riding.