5-Arm

julio 28, 2026

Publicado Por En julio 28, 2026

Retro Parts SHIMANO Chainring Biopace 42T 130BCD Dura-Ace FC-7400 and more.

Retro Bicycle Parts SHIMANO Chainring Biopace for Dura-Ace FC-7400, 600 Ultegra FC-6400, 105 FC-1055, 42T 130BCD Matte. Type: Biopace Chainring. Why Choose Shimano Biopace?. Efficient Design: The Biopace design enhances pedal stroke efficiency for smoother rides.

julio 28, 2026

Publicado Por En julio 28, 2026

Vintage Shimano Biopace Chainring Set 600 Ring Sprocket Triple 58 42 28

julio 28, 2026

Publicado Por En julio 28, 2026

Shimano 600 LD 52T Biopace Oval Road Chainring NOS / NEW 6/7/8/9-Spd- 130MM- NIB

New and beautifully made from alloy, is an Shimano 600 Biopace LD oval 130mm bcd 52T road / time trial chainring. Bronze in color and New In Box. Works with 6/7/8/9-speed chains.LD = revised shape for a higher cadence. Equal in quality to Deore XT and made in Japan quality.Made in 1986. CRB076. FREE shipping in the USA.

julio 28, 2026

Publicado Por En julio 28, 2026

Shimano 600 52T Biopace LD Road NEW / NOS Chainring Oval- 6/7/8/9-Spd-130MM-Mint

Beautifully made from alloy, is an Shimano 600 130mm bcd 53T touring / road Biopace LD chainring. Out of box.Gear-Cut teeth and Silver in color. Works with 5/6/7/8/9-speed chains. Equal in quality to Deore XT and made in Japan quality, from 1987. 79 grams/2.7oz. CRB080. FREE shipping in the USA.

julio 28, 2026

Publicado Por En julio 28, 2026

Shimano 600 42T Biopace LD NEW/NOS Chainring Oval- 6/7/8/9-Spd-130MM-Bronze ’87

LD model that is less oval, for higher cadence. W-Cut teeth and Bronze in color. 50 grams/1.7oz.

julio 28, 2026

Publicado Por En julio 28, 2026

Shimano Dura Ace HP 42T Biopace Road NEW/NOS Oval Chainring-6 to 9-Spd-130MM

Grey in color. HP = more round for higher cadence. Equal in quality to the best rings and made in Japan quality from 1988. 53 grams/1.8oz.

julio 28, 2026

Publicado Por En julio 28, 2026

Shimano 600 HP 42T Biopace Road NEW/NOS Oval Chainring- CR-BP25-6 to 9-Spd-130MM

Silver in color. HP = more round for higher cadence. Equal in quality to Deore XT and made in Japan quality, from 1987. 53 grams/1.8oz.

julio 28, 2026

Publicado Por En julio 28, 2026

Shimano 600 LD 42T Biopace NEW / NOS Chainring Oval- 6/7/8/9-Spd-130MM-NMint

W-Cut teeth and Silver in color. LD = more round for higher cadence. 50 grams/1.7oz.

julio 28, 2026

Publicado Por En julio 28, 2026

Shimano 600 42T Biopace LD NEW / NOS Chainring Oval- 6/7/8/9-Spd-130MM-Bronze NM

Beautifully made from alloy, is an Shimano 600 130mm bcd 42T touring / road Biopace chainring. LD model that is less oval, for higher cadence.W-Cut teeth and Bronze in color. Works with 5/6/7/8/9-speed chains. Equal in quality to Deore XT and made in Japan quality, from 1987. 50 grams/1.7oz. CRB044. FREE shipping in the USA.

julio 28, 2026

Publicado Por En julio 28, 2026

Shimano 600 LD 52T Biopace Oval Road Chainring NOS / NEW 6/7/8/9-Spd- 130MM+

Bronze in color and out of box. LD = revised shape for a higher cadence. Made in 1984.

julio 28, 2026

Publicado Por En julio 28, 2026

Shimano 600 53T Biopace LD Road NEW / NOS Chainring Oval- 6/7/8-Spd-130MM-NMint

Out of box. 79 grams/2.7oz.

julio 28, 2026

Publicado Por En julio 28, 2026

Vintage Shimano Biopace 42t bronze ano 130 BCD chainring XT 600 80s era bike

Shimano Biopace 42t bronze ano chainring, 130 BCD. Has some wear but plenty of life left. What you see is what you get. Free shipping to US only.

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