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CHAINRINGS -<br />
144MM 5 ARM<br />
IRD<br />
Defiant Chainring144BCD<br />
- Precision machined 7075 T6<br />
aluminum<br />
- Retro looks match IRD Defiant<br />
Cranks and 70’s cranks<br />
- Polished silver<br />
Part No Description Price<br />
28719 IRD Defiant 46t 144mm BCD Chainring<br />
SOMA<br />
Hellyer Ring 144BCD<br />
- 144 BCD<br />
- CNC’d aluminum<br />
- Retro “drillium” look with<br />
relieved sections on backside<br />
- Silver finish<br />
- 1/8 ”<br />
- Also available in 130bcd<br />
CHAINRINGS -<br />
74/110MM 5 ARM<br />
IRD<br />
Defiant Chainrings<br />
- Precision machined 7075 T6<br />
aluminum<br />
- Retro looks match IRD Defiant<br />
Cranks and 70’s cranks<br />
- Polished silver<br />
Part No Description Price<br />
28713 IRD Defiant 50t 110mm BCD Chainring<br />
28715 IRD Defiant 34t 110mm BCD Chainring<br />
28717 IRD Defiant 24t 74mm BCD Chainring<br />
7075 Alloy<br />
- Precision machined 7075 T6<br />
aluminum<br />
- Pinned and ramped for flawless<br />
shifts<br />
- Black anodized with silver teeth<br />
- Laser etched graphics<br />
Part No Description Price<br />
29491 Soma Hellyer Chnring 144BCD 46t Silv<br />
29492 Soma Hellyer Chnring 144BCD 48t Silv<br />
29496 Soma Hellyer Chnring 144BCD 46t Blk<br />
29497 Soma Hellyer Chnring 144BCD 48t Blk<br />
Part No Description Price<br />
29582 IRD-110-53T IRD CHAINRING<br />
29588 IRD-110-48T IRDCHAINRING<br />
29589 IRD-110-39T IRD CHAINRING<br />
SUGINO<br />
SSG 144 NJS<br />
Tandem Chainring<br />
- Sugino SSG 144 chainring<br />
(SG75 chainring)<br />
- Treated aluminum<br />
- Chain 1/8 inch<br />
- BCD 144mm<br />
- NJS approved<br />
- Made in Japan<br />
- Extra burly construction for<br />
tandem use<br />
- 7075 T6 aluminum<br />
- Ramped and pinned<br />
- 110bcd<br />
Part No Description Price<br />
29447 SG-TRK-47T SUGINO TRACK RING 1/8” SLV<br />
29450 SG-TRK-46T SUGINO TRACK RING 1/8” SLV<br />
29451 SG-TRK-48T SUGINO TRACK RING 1/8” SLV<br />
29452 SG-TRK-50T SUGINO TRACK RING 1/8” SLV<br />
29453 SG-TRK-51T SUGINO TRACK RING 1/8” SLV<br />
29455 SG-TRK-49T SUGINO TRACK RING 1/8” SLV<br />
29456 SG-TRK-48T SUGINO TRACK RING 1/8” BLK<br />
Part No Description Price<br />
29583 IRD-110-53T Tandem Chainring<br />
29586 IRD-110-39T-Tandem Chainring<br />
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