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

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Black round ALUGEAR boost MTB chainring, Cannondale Hollowgram Ai direct-mount, open triangular spider, narrow-wide teeth
Black round ALUGEAR MTB chainring, Cannondale Hollowgram direct-mount, macro close-up of narrow-wide teeth edge
Red anodized ALUGEAR MTB chainring, Cannondale Hollowgram direct-mount, macro close-up of narrow-wide teeth
Silver natural-finish ALUGEAR MTB chainring, Cannondale Hollowgram direct-mount, macro close-up of narrow-wide teeth
Blue anodized ALUGEAR MTB chainring, Cannondale Hollowgram direct-mount, macro close-up of narrow-wide teeth
Orange anodized ALUGEAR MTB chainring, Cannondale Hollowgram direct-mount, macro close-up of narrow-wide teeth
Green anodized ALUGEAR MTB chainring, Cannondale Hollowgram direct-mount, macro close-up of narrow-wide teeth
Gold anodized ALUGEAR MTB chainring, Cannondale Hollowgram direct-mount, macro close-up of narrow-wide teeth
Purple anodized ALUGEAR MTB chainring, Cannondale Hollowgram direct-mount, macro close-up of narrow-wide teeth
Purple anodized ALUGEAR MTB chainring, Cannondale Hollowgram direct-mount, macro close-up of narrow-wide teeth side
alugear

Round Boost for Cannondale Hollowgram Ai MTB

Chainring 1-speed direct mount narrow-wide Round for Cannondale Hollowgram Ai MTB Boost 3 mm offset

Sale price297,45 zł
Color: Black
Size: 26T
In stock
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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 round ALUGEAR boost MTB chainring, Cannondale Hollowgram Ai direct-mount, open triangular spider, narrow-wide teeth
Round Boost for Cannondale Hollowgram Ai MTBBlack / 26T Sale price297,45 zł
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Technical specifications

Intended use
 MTB bikes
Offset
 BOOST, 26T-36T 3,0mm; 38T 2,5mm
Diameter
 26T- 115mm; 28T- 124mm; 30T- 131,5mm; 32T- 138,6mm; 34T- 148mm; 36T- 154,2mm; 38T- 161,3mm
Weight
 26T- 44g; 28T- 47g; 30T- 53g; 32T- 59g; 34T- 64g; 36T- 70g; 38T- 75g
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
 Chainrings fit cranksets Cannondale Hollowgram Ai and FSA Direct Mount cranksets. Compatible with both previous-generation and current Cannondale Hollowgram cranksets. The absence of a locking feature is intentional. The universal mounting interface allows the chainring to be installed in different positions, helping distribute tooth wear more evenly over time. By periodically changing its position, you can extend chainring service life and maximize durability.
Hubs
 For BOOST rear hubs 148mm.

Recommendations

  • 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

Round 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.

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