- DK Composite
- Xiamen, China
- 7-15 days
- 2000 PCS
- R40TL-28
*700C*40mm Depth Carbon Bicycle Rim for CX or Gravel Bikes.
*Wider Design, Better Strength Resistance than Normal Road Rims.
*Both Painted and Paintless Finishes Are available, Paintless Weight Reduce Around 20-30G Per Rim.
*Features:
1.Wider 21mm inner width designs for 700C Cyclo-cross or Gravel bikes use.
2.Wider hooked design to resist high impact strength and tire pressure.
3.Spoke hole reinforcement technology, reduce the weight and increase the rim strength.
4.Both painted and paintless finishes are available, paintless save 20 grams weight per rim.
*Specifications:
| Model: R30TL-28 | Model: R35TL-28 | Model: R40TL-28 | Model: R45TL-28 | Model: R50TL-28 | Model: R55TL-28 | Model: R60TL-28 |
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Weight: 430±15g(T700) 370±15g(T800) 350±15g(T800 Paintless) | Weight: 455±15g(T700) 380±15g(T800) 360±15g(T800 Paintless) | Weight: 465±15g(T700) 390±15g(T800) 370±15g(T800 Paintless) | Weight: 475±15g(T700) 400±15g(T800) 380±15g(T800 Paintless) | Weight: 490±15g(T700) 430±15g(T800) 400±15g(T800 Paintless) | Weight: 520±20g(T700) 460±15g(T800) 420±15g(T800 Paintless) | Weight: 550±15g(T700) 490±15g(T800) 450±15g(T800 Paintless) |
| Weight Limit: ＜100kg | Weight Limit: ＜110kg | Weight Limit: ＜115kg | Weight Limit: ＜115kg | Weight Limit: ＜125kg | Weight Limit: ＜125kg | Weight Limit: ＜125kg |
| ERD: 583mm | ERD: 573mm | ERD: 564mm | ERD: 553mm | ERD: 543mm | ERD: 533mm | ERD: 523mm |
| Roundness | ＜0.25mm | |||||
| Flatness | ＜0.15mm | |||||
| Max Spoke Tension | ＞350kgf | |||||
| Finish: | UD/3K/12K, Matte/Glossy | |||||
| Warranty: | 2 years | |||||
*FEA(Finite Element Analysis)
*Paintless VS Painted Finishes
-1) Reinforcement Technology
DK Composite use reinforcement/thicker carbon fiber on each spoke hole area, and use thinner carbon fiber outside the spoke hole area, so the rim light can be saved greatly while strength can be guaranteed.
-2) Unique Resin and Lamination System
DK Composite developed own high TG 255℃ and high tenacity resin system and special lamination for best carbon bicycle rim performance.
-3)Six-Axis Drilling Machine
DK Composite developed a six-axis machine especiall for carbon bicycle rim, so all kind of angles and diameters drilling are available.
-4) Strong R&D Team
DK Composite have own R&D team for new project and mould development, except carbon bicycle rim, we also have the experiences and ability to develop any new carbon composite products.
