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SKU: CR8971

Sugino RD2 170mm Single Speed Crank Arms - 130 BCD, 9/16" Pedal Spindle, Black Aluminum Bike Crankset for Road & Fixed Gear Cycling, Upgradable to Double, Lightweight & Durable Performance Components

Regular price $161.50
$0.00 Sale price $161.50 Regular price
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Description
Specifications

Experience unbeatable performance and versatility with the Sugino RD2 Crank Arm Set, designed for fixed gear, singlespeed, and track cycling enthusiasts. Crafted with precision engineering and high-quality materials, this 170mm crank set offers exceptional durability and reliable power transfer, making it an essential upgrade for competitive riders and casual cyclists alike.

Materials & Construction:

The Sugino RD2 Crank Arms are constructed from robust, lightweight alloy designed to withstand the rigors of daily riding and intense training. Finished in a sleek black, this crank set combines style with durability, ensuring it remains corrosion-resistant and attractive for years to come.

Performance & Engineering:

Engineered for optimal drivetrain efficiency, the RD2 crank arms feature a 130mm BCD (Bolt Circle Diameter) compatible with standard 3/32" single-speed chains. The crank length of 170mm provides a balanced leverage point, enhancing pedaling efficiency and power transfer on both road and track surfaces. The spindle interface utilizes JIS Square Taper, ensuring a secure fit and seamless integration with your bike's bottom bracket.

Components & Technology:

Designed for versatility, these crank arms are compatible with 120mm or 130mm hub spacing, accommodating a variety of hub standards. The spindles feature a 9/16" pedal thread for widespread pedal compatibility, allowing riders to choose from a multitude of pedal options to suit their riding style.

Style & Use Case:

With a sleek black finish, the Sugino RD2 Crank Arms complement a wide range of bike aesthetics, from minimalist urban bikes to vintage-inspired builds. Perfect for fixed gear riders, singlespeed enthusiasts, and track racers seeking lightweight, reliable crankset components that improve bike appearance and performance.

Innovative & Differentiating Features:

The Sugino RD2 series can easily be converted into a double crankset using optional double bolt sets, providing added versatility for riders looking to expand their gearing options. The crankset's modular design and compatibility with various chainrings (sold separately) make it adaptable to multiple riding conditions and personal preferences.

Key Highlights:

- High-quality alloy construction with corrosion-resistant black finish

- Compatible with 120mm and 130mm hub spacing

- 170mm crank arm length for balanced leverage and comfort

- 9/16" pedal spindle for widespread pedal compatibility

- Can be converted to double chainring setup with optional components

- Suitable for road, track, and fixed gear cycling

Upgrade your bike with the Sugino RD2 Crank Arm Set for durable, efficient, and stylish performance that meets the demands of serious cycling enthusiasts. Whether you're building a custom singlespeed or upgrading your existing setup, these cranks deliver reliability and style in one precision-engineered package.

  • High-performance Sugino RD2 Crank Arm Set built for single speed and fixed gear riders, crafted from durable aluminum for long-lasting strength and lightweight efficiency.
  • Optimized for 130 BCD chainring compatibility with a 170mm crank length, ensuring smooth power transfer and precise pedaling dynamics across road and track cycling disciplines.
  • Featuring a 9/16" pedal spindle with Square Taper JIS interface, the RD2 crank arms deliver easy installation and compatibility with a wide range of pedals for versatile use.
  • Sleek black finish and minimalist design make these crank arms stylish and suitable for both performance-focused riders and urban cyclists seeking a clean, professional look.
  • Designed with performance & engineering precision, Sugino RD2 crank arms offer rigidity, reliability, and adaptability-making them an ideal upgrade for fixed gear builds, singlespeed setups, and track cycling enthusiasts.
RingsSold Separately
Number of ChainringsNo Rings Included
Drivetrain SpeedsSingle Speed 3/32"
Chainring BCD130
Chainline/Hub Compatibility120 Hubs
Chainline/Hub Compatibility130 Hubs
ColorBlack
Crank Length (mm)170
Crank Intended UseRoad
Crank Intended UseTrack
Weight458
BB IncludedNo
Pedal Spindle9/16"
Spindle Interface TypeSquare Taper JIS
Defined ColorBlack
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