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SKU: CKST3190

Sugino RD2 175mm Black Aluminum Double Square Taper Crank Arms - Forged 6061-T6 Lightweight Performance, 5x130mm Direct Mount BCD, JIS Spindle, Road & Cyclocross Cycling Gear for Enhanced Power Transfer

Regular price $129.47
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Description
Specifications

Upgrade your cycling performance with the Sugino RD2 Crank Arms - a premium, engineered component designed for serious road cyclists. Crafted from high-grade forged 6061-T6 aluminum, these crank arms deliver exceptional strength, durability, and lightweight efficiency for demanding rides. Weighing just 500 grams, the RD2 crank arms offer a perfect balance of performance and weight savings, making them an ideal choice for competitive cyclists and enthusiasts alike.

Materials & Construction:

Constructed from rugged forged 6061-T6 aluminum, the Sugino RD2 crank arms provide outstanding resilience and corrosion resistance. The black anodized finish not only enhances aesthetic appeal but also offers added protection against wear and environmental elements, ensuring long-lasting performance.

Performance & Engineering:

The RD2 crank arms feature a 130mm bolt circle diameter (BCD) with a versatile 5x130mm direct mount interface, compatible with a wide range of chainrings. The 175mm chainring length optimizes cadence and power transfer, while the 45mm chainline ensures efficient drivetrain alignment for smooth, responsive riding.

Components & Technology:

Designed with a JIS square taper spindle interface, these crank arms integrate seamlessly with a variety of bottom bracket setups. Please note, the bottom bracket is sold separately-use models SO2933 (103mm steel cups) or SO2929 (103mm alloy cups)-to customize your ride for either single or double chainring configurations. Chainrings are sold separately; explore our selection for road bike options optimized for performance.

Style & Use Case:

Sleek black finish complements any road bike setup, blending style with functionality. Whether tackling flat out sprints, climbs, or long-distance rides, the Sugino RD2 crank arms offer reliable power transfer and a clean, professional look. These crank arms are perfect for road cyclists seeking enhanced efficiency, durability, and precision engineering.

Innovative Features:

The Sugino RD2 crank set stands out with its forged construction, optimizing strength-to-weight ratio. Its JIS interface simplifies installation and maintenance, ensuring a secure fit and consistent performance ride after ride. Durable and lightweight, these crank arms are engineered to meet the demands of competitive cycling and serious hobbyists alike.

Optimize your bike's performance with the Sugino RD2 Crank Arms - engineered for precision, built for durability, and designed to elevate your cycling experience.

  • Premium forged 6061-T6 aluminum construction ensures durability, lightweight performance, and corrosion resistance for reliable cycling under demanding conditions.
  • Optimized for road cycling with a 175mm crank length and 45mm chainline, providing efficient power transfer and optimal clearance on various bike frames.
  • Featuring a JIS square taper interface and 5x130mm bolt circle diameter (BCD), ensuring compatibility with a wide range of JIS bottom brackets and seamless integration with existing drivetrain components.
  • Sleek black finish offers a stylish, versatile look suitable for both professional racing and recreational riding, making it an ideal upgrade for performance-conscious cyclists.
  • Designed for versatility with 1x or 2x drivetrain configurations; compatible with separate chainrings (sold separately) for custom gearing setups tailored to road racing, touring, or everyday cycling.
Configuration1x/2x
Length175mm
Direct Mount/BCD5x130mm
ColorBlack
Model NameRD2
Chainline45mm
MaterialAluminum
Spindle InterfaceJIS Square
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365 Cycles puts the customer above everything. Our number one goal is your satisfaction. When you press the shift lever you want the gears to shift, and when you buy bicycle parts, you want the bicycle parts to arrive on time in new condition. With over 60,000 products and 22 warehouse locations throughout the country, we have the parts you need and they are coming in hot!

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Over the years we have served millions of satisfied customers and continue to serve many of them today. With your feedback, we are confident we can take this lifelong journey together and build a friendship that goes beyond parts and accessories.

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Ben Berman Founder & CEO of 365 Cycles


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