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Round AERO Thread Mount 6,5mm Road/GravelSRAM 8-boltsUltegraAERO cover

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Close-up of purple anodized ALUGEAR round outer road chainring edge with dotted surface, SRAM 8-bolt direct-mount
alugear

Oval 1X AERO Golf Ball for SRAM 8-bolts

Chainring 1-speed direct mount narrow-wide Oval for SRAM 8-bolts Road/Gravel AERO Golf Ball

Sale price$103.00
Color: Black
Size: 32T
In stock
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Processing time: up to 10 business days. Shipping time: 2 to 7 business days. Provided by FedEx

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You can return an unused product within 30 days
Black oval ALUGEAR AERO Golf Ball 1X chainring, SRAM 8-bolt direct-mount, narrow-wide teeth, dimpled surface
Oval 1X AERO Golf Ball for SRAM 8-boltsBlack / 32T Sale price$103.00
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Technical specifications

Intended use
 Road,Time Trial, Gravel bikes
Offset
 32T-50T 6,0mm; 52T 5,5mm; 54T 4,5mm; 56T 3,5mm; 58T 2,5mm; 60T 1,5mm; 62T 0,0mm (The offset on larger chainrings is designed to provide adequate clearance to the frame chainstay)
Diameter
 32T- 144mm; 34T- 152mm; 36T- 162mm; 38T- 170mm; 40T- 178mm; 42T- 186mm; 44T- 194mm; 46T- 202mm; 48T- 210mm; 50T- 218mm; 52T- 226mm; 54T- 234mm; 56T- 242mm; 58T- 250mm; 60T- 258mm; 62T- 260mm
Weight
 32T- 75g; 34T- 82g; 36T- 97g; 38T- 106g; 40T- 113g; 42T- 123g; 44T- 132g; 46T- 141g; 48T- 150g; 50T- 159g; 52T- 172g; 54T- 189g; 56T- 206g; 58T- 222g; 60T- 231g; 60T- 239g; 62T- 247g
Ovality
 12%
Timing
 108° (top dead center)
Material
 Aluminum 7075-T6
Made
 CNC milling
Surface coating
 Anodizing

Compatibility

Chains
 Chainrings you may use the following chains: all 10sp, 11sp, 12sp Shimano HG+; 10sp, 11sp, 12sp SRAM (Flattop AXS)
Cranks
 For cranks Road or Gravel SRAM 8 bolts Direct Mount, BB spindle interface: DUB, GXP

Recommendations

  • Use the screw set M4x8mm to mount on the crank
  • We recommend the use of a clutch system rear derailleur for the best chain security
  • It is also a good idea to use a new chain with your new ALUGEAR chainring

Installation Instructions

Oval Alugear chainring installation Download
8-bolts Alugear chainring installation Download

7075-T6

Aerospace grade aluminium

Narrow-wide

Unique tooth profile designed specifically for 1x chainrings, eliminates noise, reduces wear, and ensures reliable chain retention

8+ colours

Match your bike with multiple anodized options

Information

Engineering excellence

ALUGEAR chainrings are some of the lightest chainrings on the market. Using our experience and vigorous testing, we tweaked the arm design and strategically machined the chainrings so that only minimal sacrifices were made in impact strength in exchange for large gains in weight reduction. The chainrings are CNC machined from 7075 T6 aluminum and hard coat industrially anodized to provide protection from mechanical impacts, a good look, and an excellent tactile feel to each of the chainrings that lasts a long time.

A unique tooth profile eliminates chain noise, reduces wear, and provides smooth operation on the entire system of all the most common combinations, such as 10, 11, and 12-speed drives. The Narrow Wide teeth guide the chain reliably. The tooth profile is specially designed for use with Road chains. ALUGEAR chainrings are the best choice if you are looking for a technologically sound chainring with a unique design and low weight.

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