AEROZINE chainring for MTN-cranksets with 104mm BCD & CNC processing for outer position

High quality chainring for 4-arm cranksets with optimum chain shifting ramps.

$25.12 $31.41 -20%

All prices excl. VAT. - Excludes delivery costs


In stock - Just available for a short time.

Delivery on Tuesday, 08 February: Order before Friday at 13:30.

Features & Advantages

  • universal, outer MTN-chainring
  • for 4-Arm crankset installation
  • suitable for pretty all relevant cranksets
  • 104mm BCD

Item no.: 8056, Content: 1 piece, EAN: 4717294769860

Often purchased together with AEROZINE Chainring bolt & nut 2s

AEROZINE MTN chainring outer/red - 42t.+ AEROZINE Chainring bolt & nut 2s - blue

Both for €23.97

Product information & technical details

Item no.: 8056
Manufacturer No.: CH-42-104-70-4-08/RD
Content: 1 piece
Product weight: 80,3g
Material: Aluminium
teeth: 42, 44
bolt circle diameter: 104
Gear system: 8-speed, 9-speed, 10-speed


  • universal to use chainring for nearly every crankset, that uses the same BCD and number of arms
  • shifting ramps improve shifting quality
  • CNC-machined

Questions & Answers about AEROZINE MTN chainring outer/red

Pose a question about this product to customers who have already purchased the item. Please forward any other order-related questions to our Customer Service Team.

Customer Reviews

English reviews written for AEROZINE MTN chainring outer/red

2 customer reviews in other languages

3,0 out of 5 stars
5 stars
1 (50%)
4 stars
0 (0%)
3 stars
0 (0%)
2 stars
0 (0%)
1 Stars
1 (50%)

2 reviews

We do not have any reviews in English yet, but we do have 2 reviews available in other languages.