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

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Orange anodized oval ALUGEAR road chainring with slot-cut spider, 130 BCD 5-bolt, 1X narrow-wide teeth, 48T engraved
Black oval ALUGEAR road chainring with slot-cut spider, 130 BCD 5-bolt, 1X narrow-wide teeth, 44T engraved
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Blue anodized ALUGEAR 94/96 BCD 4-bolt MTB chainring, macro close-up of narrow-wide teeth with flow-line machining
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Green anodized ALUGEAR 94/96 BCD 4-bolt MTB chainring, macro close-up of narrow-wide teeth with flow-line machining
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alugear

Oval 1X for 130 BCD 5b

Chainring 1-speed narrow-wide Oval for 130 BCD 5b Road/Gravel

Sale price314,49 zł
Color: Black
Size: 40T
In stock
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Shipping and processing

Processing time: up to 10 business days. Shipping time: 2 to 7 business days. Provided by FedEx

Return policy

You can return an unused product within 30 days
Orange anodized oval ALUGEAR road chainring with slot-cut spider, 130 BCD 5-bolt, 1X narrow-wide teeth, 48T engraved
Oval 1X for 130 BCD 5bBlack / 40T Sale price314,49 zł
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Technical specifications

Intended use
 Road, Time Trial bikes
Offset
 40T-52T 0mm
Diameter
 40T- 178mm; 42T- 186mm; 44T- 194mm; 46T- 202mm; 48T- 210mm; 50T- 218mm; 52T- 226mm
Ovality
 12%
Timing
 108° (top dead center)
Material
 Aluminum 7075-T6
Surface coating
 Anodizing
Technology
 Narrow Wide chainring teeth (1-speed)

Compatibility

Chains

Chainrings you may use the following chains: 

all 11sp, 12sp Shimano; 

11sp, 12sp SRAM Flattop; 

KMC chains; 

NOTE: the chainring 1X (1-speed, single) is not compatible with 2X (2-speed, double setups)
Cranks
 For cranks with 130 mm bolt circle diameter (5-arm)
Derailleur
 Only for use with a single system without a front derailleur

Recommendations

  • Use chainring bolts and nuts for mounting: 6,5mm bolts are required.
  • 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

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

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