Overfast Chainrings

110,00 €

In stockDelivery in Spain in 24-48 h

Taxes included. Standard shipping to Spain free on orders over €100. Conditions

Road aluminum chainring set, with a solid outer ring in Aero or a lightweight one in Normal to adapt the drivetrain to your setup.

Material7075 CNC Aluminum

Gear ratios50/34T · 52/36T

Mounting110 BCD · 4 bolts

VersionsAero · Standard

Type

Aero Normal

Gear ratio

50/34 52/36

Mounting compatibility

Fitment is based on the published 110×4 BCD bolt pattern

110×4 BCD road crank spiders	Compatible
110×4 BCD power-meter spiders	Compatible

Pickup available at QUINIENTOSDOCE

We'll let you know as soon as your order is ready for pickup.

In stockDelivery in Spain in 24-48 h

Free shippingFrom 100€ in Spain

Official dealer100% authentic products

Official warrantyBacked by the brand

Complete your setup

Dry lubricant for a smooth drivetrain

Degreaser for drivetrain maintenance

GPS cycling computer for your ride data

Free shippingFrom 100€ in Spain
Secure paymentSSL & verified gateways
Official dealerAuthentic products only
Official warrantyBacked by the brand

Product Details

The Overfast Chainrings are aluminum road chainring sets, available in a closed Aero version or a lightweight Normal version to suit your drivetrain setup.

Machined aluminum — manufacturing precision for your road drivetrain.
Aero and Normal versions — closed outer ring in Aero and weight-saving cutouts in Normal.
Outer and inner chainrings — the pair of chainrings mounts to a compatible spider.
Precise shifting — tooth profiles designed for fast, reliable transitions.

Available in 50/34T and 52/36T gear ratios, in Aero or Normal versions. Check spider compatibility before choosing.

Technical Specifications

Type: Outer and inner chainring set for 2× drivetrains
Recommended use: high-performance road cycling
Material: CNC-machined 7075 aluminum
Versions: Aero, with a solid outer chainring; Standard, with a lightweight outer chainring
Gear combinations: 50/34T and 52/36T in both versions
Mounting: 110 mm BCD, four bolts; requires a compatible spider
Finish: Anodized black with laser-engraved graphics

Weight

Weight not publicly specified

Warranty

3-year legal warranty

Why buy at RaceIT

Expert cyclists

We ride what we sell. Real advice from passionate riders.

Fast delivery

Tracked shipping across Europe with reliable carriers.

Premium brands

Curated selection of top-tier carbon and components.

After-sales support

We help you before, during and after your purchase.

No hidden fees We handle customs, anti-dumping duties and all import charges. The price you see is the final price — nothing added at delivery.

Need help choosing? Our team is here to guide you to the right product.

Our promise to you

RaceIT is a passion project run by riders. Every order is checked by hand, shipped with tracking and backed by personal support. If something is not right, we make it right.

— The RaceIT team

Accepted payment methods