FSA Super Road 52T Chainring
FSA

FSA Super Road 52T Chainring

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The FSA Super Road 52T outer chainring is a lightweight, CNC-machined aluminium ring for 10/11-speed road double cranksets. 110mm BCD, 5-bolt fit and black anodized finish for reliable high-speed performance.

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Product Details

Overview & Technology

FSA Super Road 52T (371-0252A) is an outer chainring engineered for road double cranksets that need a high‑speed, durable 52-tooth option. Manufactured from precision CNC-machined aluminium and finished in black anodize, this 5-bolt, 110mm BCD ring balances stiffness with low weight to keep your front end responsive when you hammer on the flats or sprint from the bunch. The tooth profile features engineered ramps and shift aids optimized for 10- and 11-speed drivetrains, delivering confident and quick front shifts under load. The ring is stamped with the FSA part number and designed to work as a true outer ring in matched double setups, giving clean chain engagement and consistent wear characteristics.

Key Features & Construction

Construction: precision CNC-machined aluminium with a durable black anodized finish for corrosion resistance and long service life. The ring's 5-bolt, 110mm BCD pattern is a common road standard that keeps installation straightforward on compatible cranks. • 52 teeth — high-gear option for speed and efficient cadence on flats • 110mm BCD, 5-bolt — fits many modern road double cranks • Compatible with 10- and 11-speed chains — ramps and profiles tuned for reliable shifting • Lightweight design — shipping weight ~0.4 lb (≈181 g) • Manufacturer part #: 371-0252A; Product #: 390668

Fit, Compatibility & Installation

This outer chainring fits cranks that accept a 110mm 5-bolt BCD outer ring and are configured as a double. It is compatible with both 10-speed and 11-speed drivetrains — the tooth ramps and shaping are designed to accept the narrower 11-speed chains while remaining robust for 10-speed setups. Before ordering, confirm your crank's BCD and bolt pattern to ensure a correct fit. Installation requires matching chainring bolts (5-bolt set) and a torque wrench; follow your crank manufacturer's torque spec when tightening (typically around ~10 Nm but confirm your crank's recommendation). If swapping from a different tooth count, also check chain length and rear derailleur capacity to maintain optimum shifting performance.

Who This Chainring Is For

The FSA Super Road 52T is ideal for road riders who want a higher top gear — club racers, crit riders, fast group riders, and anyone who spends time on long flats or fast descents. It's a great replacement for worn outer rings or an upgrade for riders wanting a stiffer, lighter outer ring for better power transfer. Bike shops and home mechanics will appreciate the straightforward 110 BCD mounting and 10/11-speed compatibility. If you frequently push high gears or need predictable, crisp front shifts in race or training environments, this ring is a practical, performance-focused choice.

Key Features

  • ✓ 52-tooth outer ring for higher top-end speed and efficient cadence
  • ✓ 110mm BCD, 5-bolt pattern fits many modern road double cranks
  • ✓ Precision CNC-machined aluminium for stiffness and low weight
  • ✓ Black anodized finish resists corrosion and light wear
  • ✓ Optimized tooth ramps for reliable 10- and 11-speed shifting
  • ✓ Manufacturer part number 371-0252A and product ID 390668

Specifications

BCD 110
Chainring Bolts 5
Chainring Comp. Double
Teeth 52
Material Aluminum
Position Outer
Primary Color Black
Speed 10/11

Product Identifiers

Vendor Item # 371-0252A
UPC 400310060877

Frequently Asked Questions

Will this 52T ring fit my crank?

This ring fits cranks that use a 110mm BCD and a 5-bolt outer chainring. Check your crank's BCD specification — if it’s 110mm with 5 bolts the ring will physically mount. Also confirm the crank is designed as a double (not compact-only or specific proprietary interfaces).

Is the ring compatible with 11-speed chains?

Yes. The Super Road 52T is specified for 10/11-speed use. The tooth profile and ramping are shaped to work with narrower 11-speed chains while remaining fully compatible with 10-speed drivetrains.

Do I need special bolts or spacers to install this chainring?

You need a standard set of 5 chainring bolts long enough to count for any spacers or the thickness of your chainrings. If you’re replacing an existing ring, reuse bolts only if they’re in good condition; otherwise choose a matched bolt set. Verify bolt length if your crank uses thick spiders or spacers.

What torque should I use for installation?

Always follow your crank manufacturer's torque specification for chainring bolts. If the crank manual is unavailable, a common recommended range is around 8–12 Nm — many technicians use ~10 Nm as a reference. Using a torque wrench prevents over-tightening and protects threads and the ring.

Can I mix chainring brands on a double setup?

Mixing brands is possible but not always ideal. For best shifting performance, match ramping and tooth profiles where possible — using the same model inner and outer ring from FSA or a matched set yields the smoothest front shifts. If you mix, test shifting under load and adjust limit screws and cable tension.

How long should this chainring last?

Longevity depends on riding conditions, chain maintenance, and chain wear. With a well-maintained chain (regular cleaning and timely replacement) and typical road use, an aluminium ring lasts many thousands of kilometers. Replace the chain regularly to minimize accelerated wear on the ring.

Buying Guide

When choosing a road chainring, match BCD, bolt count, and speed compatibility first — those are the non-negotiables. Select tooth count based on your terrain and riding style: 52T gives a higher top gear for fast flats and racing, while smaller rings help with climbing. Material and construction influence weight and stiffness; CNC-machined aluminium is the common balance of performance and affordability for road riders. Also consider shifting design: modern rings include ramps and profiling to speed front shifts, especially important when mixing 10- and 11-speed components. Finally, plan for installation: order correct bolt lengths, check chain length and rear derailleur capacity, and use a torque wrench to secure the ring per manufacturer guidance.

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