手頃な価格のカーボンロードホイールセット | Korstead KR325 36T ラチェット | リムリム深さ 30mm～80mm
元の価格は：$690.00。.$398.00現在の価格は：$398.00。.
Utilizing a 36T Star Ratchet system, these hubs provide 36 points of simultaneous engagement.
装備： YT1423 aero steel spokes in a 24/24 configuration, these wheels are built to handle high tension and slice through the wind.
The 2X lacing pattern provides the perfect balance of lateral stiffness and vertical compliance for long days in the saddle.
Product Details: Korstead KR325 Series Carbon Fiber Road Wheelset
— Engineered for Performance, Tailored for Your Progression —
Product Overview
The Korstead KR325 Series is the definitive choice for cyclists seeking high-performance carbon technology without the premium price tag. Redefining “entry-level,” this series bridges the gap between value and elite engineering by combining a 36T Star Ratchet system, versatile rim depth options, and a wind-slicing aerodynamic design. Whether you are hunting for a lightweight climbing setup or a deep-section aero powerhouse, the KR325 delivers a custom-built solution for every rider.
Core Technical Highlights
1. Korstead KR325 Patented Star Ratchet Hub
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36T Ratchet System: Utilizing an industry-leading star ratchet mechanism, all 36 teeth engage simultaneously. This provides superior power transfer, more even load distribution, and a significantly longer lifespan compared to traditional pawl-based hubs.
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Proven Reliability: Engineered for long-distance endurance and high-intensity training. The simplified structure allows for tool-free routine maintenance.
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Universal Compatibility: Standard Front 100 x 12mm and Rear 142 x 12mm thru-axle dimensions, compatible with modern disc-brake road frames.
2. Versatile Carbon Rim Customization
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Comprehensive Depth Range: Choose from 9 different profiles—from 30mm (ultralight climbing) to 80mm (TT/Aero)—to perfectly match your local terrain.
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Modern Internal Widths: Available in 21mm or 23mm internal widths. The 23mm “Wide-Rim” option is optimized for 28c–32c tires, offering better sidewall support, lower rolling resistance, and increased comfort.
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High-Modulus Carbon Fiber: Strategically layered to provide maximum lateral stiffness for sprinting while maintaining vertical compliance to dampen road vibrations.
3. Precision Spoke Engineering
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YT1423 Aero Spokes: High-tensile bladed steel spokes reduce aerodynamic drag and improve wheel stability at high speeds.
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2X Cross Weave: Both front and rear wheels utilize a 24-spoke count with a 2-cross lacing pattern. This configuration ensures balanced tension and provides the durability needed to handle the high torque of disc braking.
Technical Specifications
| Attribute | 仕様 |
| Hubset | Korstead KR325 (36T Star Ratchet System) |
| Axle Standards | Front: 12x100mm / Rear: 12x142mm (Thru-Axle) |
| スポーク | YT1423 Aero Bladed Steel |
| Hole Count | 24H フロント / 24H リア |
| Lacing Pattern | 2-Cross (2X) |
| Internal Width | 21mm / 23mm (Optional) |
| フリーハブの互換性 | Shimano HG / SRAM XDR / Shimano MS |
Wheelset weight:
| Rim depth | スポーク | Rim inner | Weight(+/-30g) | Rim inner | 重量 |
| 30mm | 1423 | 21mm | 1310g | 23mm | |
| 35mm | 1340g | ||||
| 40mm | 1360g | 1400g | |||
| 45mm | 1380g | 1410g | |||
| 50mm | 1420g | 1460g | |||
| 55mm | 1520g | ||||
| 60mm | 1540g | 1550g | |||
| 65mm | 1630g | ||||
| 80mm | 1730g | 1850g |
The Wheelset package includes:
予備のスポーク 2本、バルブ 2個、チューブレステープ 1枚
| 重量 | 3.8 kg |
|---|---|
| 寸法 | 84 × 20 × 68 cm |
| リムの深さ |
30mm ,35mm ,40mm ,45mm ,50mm ,55mm ,60mm ,80mm |
| リムの内側 |
21mm フック付き ,23mm フック付き |
| Carbon wave choose |
UD |
| フリーハブ |
HG ,SRAM XDR |
| Painting finish |
光沢のある ,マット |
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包装仕様
すべての製品は、 高耐久性、5層構造の二重壁段ボール コンテナ。総厚は 5mm, 、これらの補強段ボール箱は、優れた構造的強度と高い耐圧性を備えており、輸送中の製品の安全性を確保します。.
寸法データおよび重量：
自転車用リム（2個）： 68 × 10 × 68 cm | 2 kg
自転車用ホイールセット（1組）： 84 × 20 × 68 cm | 4 kg
自転車用ホイールセット（2組）： 84 × 35 × 68 cm | 7 kg
物流の最適化： 以下の商品の発送につきましては、以下の点にご注意ください。 車輪セット2組 最も有利な運賃対重量比を実現し、より経済的な輸送ソリューションを提供します。.
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