Skip to main content Skip to search Skip to main navigation
Skip product gallery

RRP* 39,99 € 27,99 €

Average rating of 4.5 out of 5 stars

RRP* 43,50 € 29,99 €

Average rating of 4.8 out of 5 stars

RRP* 49,50 € 32,99 €

RRP* 42,00 € 24,99 €

Average rating of 5 out of 5 stars

RRP* 65,99 € 46,99 €

Average rating of 4.5 out of 5 stars

RRP* 35,60 € 26,99 €

RRP* 63,00 € 42,99 €

Average rating of 4 out of 5 stars

RRP* 21,00 € 13,99 €

3,99 €

RRP* 8,00 € 6,99 €
RRP* 65,00 €

48,99 €

incl. 19% VAT

plus shipping costs

Quantity
  • In stock, delivery time 1-3 Days
Item no: 20132795

Product information "IS41 / IS52 Head Bearing Set"

ACROS replacement bearing set for fully integrated (is) headsets. The is41/is52 bearing set comprises one stainless steel angular contact ball bearing each for frames with a 41 mm upper and 52 mm lower head tube diameter, and a matching centring ring with a vulcanised seal to provide optimum protection for the headset bearing against moisture and dirt.

High-quality ball bearings for your bike: ACROS IS41/IS52 headset set

As a subsidiary of a renowned roller bearing manufacturer, Acros has had a passion for bearings from the very start. That’s why Acros develops headset sets and bottom brackets to ensure a carefree time on your bike. The mission is simple: ride more, worry less – whatever the weather and whether you’re out on mountain passes, gravel tracks or trails around the world.
Headset sets may be unassuming, but they’re indispensable. Above all, a headset is more complex than it appears at first glance. Thanks to the two sealing washers with double-lip seals, the grease is securely retained inside the industrial ball bearing, preventing moisture and dirt from penetrating the bearing. This means Acros offers you long-lasting performance, come what may.


Product features – ACROS IS41 / IS52

  • Model: Bearing set
  • Design: Fully integrated (IS)
  • Headtube: IS41 / IS52
  • Steerer tube: Tapered 1 1/8” – 1 1/2”
  • Bearings: Double-sealed angular contact ball bearings
  • Top bearing:
    • 1 1/8" / IS41
    • Outer diameter: 41 mm
    • Inner diameter: 30.1 mm
    • Height: 6.5 mm
    • 36°/45°
  • Bottom bearing:
    • 1 1/2" / IS52
    • Outer diameter: 52 mm
    • Inner diameter: 40 mm
    • Height: 7 mm
    • 45°/45°

Material

  • Ball bearing: stainless steel
  • Centring ring: Glass-fibre-reinforced plastic with vulcanised seal

Weight

  • approx. 50g (manufacturer’s specification)

Contents

  • 1 x Acros IS41 / IS52 bottom bracket set

  • Manufacturer number: 68.02.901
  • EAN: 4251085430497




Acros IS41 / IS52 Head Bearing Set

ACROS replacement bearing set for fully integrated (is) headsets. The is41/is52 bearing set comprises one stainless steel angular contact ball bearing each for frames with a 41 mm upper and 52 mm lower head tube diameter, and a matching centring ring with a vulcanised seal to provide optimum protection for the headset bearing against moisture and dirt.

High-quality ball bearings for your bike: ACROS IS41/IS52 headset set

As a subsidiary of a renowned roller bearing manufacturer, Acros has had a passion for bearings from the very start. That’s why Acros develops headset sets and bottom brackets to ensure a carefree time on your bike. The mission is simple: ride more, worry less – whatever the weather and whether you’re out on mountain passes, gravel tracks or trails around the world.
Headset sets may be unassuming, but they’re indispensable. Above all, a headset is more complex than it appears at first glance. Thanks to the two sealing washers with double-lip seals, the grease is securely retained inside the industrial ball bearing, preventing moisture and dirt from penetrating the bearing. This means Acros offers you long-lasting performance, come what may.


Product features – ACROS IS41 / IS52

  • Model: Bearing set
  • Design: Fully integrated (IS)
  • Headtube: IS41 / IS52
  • Steerer tube: Tapered 1 1/8” – 1 1/2”
  • Bearings: Double-sealed angular contact ball bearings
  • Top bearing:
    • 1 1/8" / IS41
    • Outer diameter: 41 mm
    • Inner diameter: 30.1 mm
    • Height: 6.5 mm
    • 36°/45°
  • Bottom bearing:
    • 1 1/2" / IS52
    • Outer diameter: 52 mm
    • Inner diameter: 40 mm
    • Height: 7 mm
    • 45°/45°

Material

  • Ball bearing: stainless steel
  • Centring ring: Glass-fibre-reinforced plastic with vulcanised seal

Weight

  • approx. 50g (manufacturer’s specification)

Contents

  • 1 x Acros IS41 / IS52 bottom bracket set

  • Manufacturer number: 68.02.901
  • EAN: 4251085430497




Evaluations

Average rating of 0 out of 5 stars

(0)
(0)
(0)
(0)
(0)
(0)

neleCustomerReviews.detail.tabReview.info

Last viewed