SPÉCIALITÉS-TA chainring 'Ovalution' for the outer position with 110mm bolt circle diameter

Ovalized chainrings for road bike with improved shifting performance.

  • universally compatible with cranks of same BCD
  • for the outer position on the crank
  • laser etched
  • CNC-milled
  • € 131,57 € 154,99 -15%

Price shown includes 20% VAT. Excludes delivery costs

Only 1 piece in stock - Just available for a short time.

Delivery on Monday, 19 April: Order before Friday at 13:00.

Number of teeth: 50t.

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Item no.: 23255, Content: 1 piece

EAN: 3662458007610

  • universally compatible with cranks of same BCD
  • for the outer position on the crank
  • laser etched
  • CNC-milled

Our Services at Bikeonlineshop International Our Services at Bikeonlineshop International

  • Free delivery in Austria
    from € 47,90
  • Delivery with Post.at Parcel or UPS Express
  • Place your order before Friday 13:00 and receive your package in 1 business day (Post.at Parcel, only valid for in-stock products)
  • Cash on Delivery
  • Cash in Advance
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Product information & technical details

Item no.: 23255
Manufacturer No.: PL-58110189-50
Content: 1 piece
Product weight: 150,9g
Material: Aluminium
Surface finish: anodized
teeth: 48, 50, 52, 54
bolt circle diameter: 110
Gear system: 10-speed, 11-speed
sprocket-/chain size: 1/2" x 11/128"


  • Ovalution chainrings by Specialites-TA are CNC machined from 7075-T6 aluminum. These chainrings have milled and riveted chain shift ramps to facilitate a soft and easy gear change.
  • This special, ovalized chainring may help reduce muscle fatigue on long distances, thereby enhancing the driver's performance. Load peaks, such as occur with round chainrings on the 2-clock position of the crank, to be postponed. This may also be beneficial especially for people with knee problems.
  • 7075-T6 aluminum is particularly hard and resistant, which reduces wear.
  • fits every 5-arm cranksets, which have the same, bolt circle diameter
  • special, necessary for mounting crankbolts are included

Questions & Answers about SPÉCIALITÉS-TA Ovalution chainring 110 outer

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