Cart

Your cart is empty

Continue shopping

Popular searches

Round AERO Thread Mount 6,5mm Road/Gravel SRAM 8-bolts Ultegra AERO cover

Featured products

Blue anodized ALUGEAR round road outer chainring and black inner ring pair, 110 BCD 4-bolt Shimano asymmetric, wave pattern

Chainrings Set 2x12sp. Round for 110 BCD 4b Shimano Asymmetric

From 616,44 zł

Crankset Vega Al Road Gravel standard DUB Qf 145mm

From 1.224,27 zł

Black ALUGEAR 2x round AERO chainring set for Shimano GRX, outer and inner rings plus 8 chainring bolts

Chainring Set 2X Round AERO for Shimano GRX

728,53 zł

Black oval ALUGEAR boost MTB chainring, SRAM 8-bolt T-Type direct-mount, narrow-wide teeth, diagonal slot cut-outs

Oval Boost for SRAM 8-bolts MTB (T-Type)

From 310,38 zł

Blue anodized ALUGEAR round AERO Golf Ball 1X chainring, SRAM 8-bolt direct-mount, narrow-wide teeth, dimpled surface

Round 1X AERO Golf Ball for SRAM 8-bolts

From 383,66 zł

Black ALUGEAR round AERO road/gravel 1X chainring 50T, thread mount 6.5mm offset, dot texture surface

Round 1X AERO Thread Mount 6,5mm Road/Gravel

From 482,81 zł

Black oval ALUGEAR MTB chainring, 82 BCD 4-bolt mount, open curved 4-arm spider, narrow-wide teeth

Oval for 82 BCD MTB

Chainring 1-speed narrow-wide Oval for 82 BCD MTB

280,20 zł

Color: Black

Black

In stock

Share

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

Black oval ALUGEAR MTB chainring, 82 BCD 4-bolt mount, open curved 4-arm spider, narrow-wide teeth

Oval for 82 BCD MTBBlack / 28T

280,20 zł

Learn more

Technical specifications

Intended use	MTB bikes
Offset	28T-36T 0mm
Diameter	28T- 128g; 30T- 136mm; 32T- 144mm; 34T- 152mm; 36T- 162mm; 38T- 170mm
Weight	28T- 29g; 30T- 31g; 32T- 34g; 34T- 42g; 36T- 48g; 38T- 57g
Ovality	12%
Timing	108° (top dead center)
Material	Aluminum 7075-T6
Made	CNC milling
Surface coating	Anodizing

Compatibility

Chains	MTB chainrings you may use the following chains: all 10sp, 11sp, 12sp SRAM Eagle and 10sp, 11sp, 12sp Shimano chains.
Cranks	For FSA cranksets with a mounting type 82 BCD (bolt circle diameter).

Recommendations

Use chainring bolts and nuts for mounting.
We recommend 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

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 MTB chains. ALUGEAR chainrings are the best choice if you are looking for a technologically sound chainring with a unique design and low weight.

Worldwide delivery

Receive your order anywhere in the world

Made for riders

Designed with real riding experience in mind

Expert advice

Our experts are always ready to help you

100% secure

All orders are processed securely