BDop Chainrings

Chainrings and Bolts

First Alloy chainrings: 5-Bolt and 130BCD

Road Rings

Crank: 5-Bolt – 130BCD
Sizes: 39T/53T

First 4-Bolt MTB alloy chainring - Set

MTB Rings

Crank: 4-Bolt-64/110BCD
Sizes: 22T/32T/42T 

Alloy Chainring Bolts

Qty: 5pc
Colour: Silver

ONE-BY Chainrings 5-Bolt 110 BCD

BDop One-By Chainrings

Crank: 5-Bolt – 110BCD
Sizes:  38T, 40T, 42T

Shimano 6-Bolt One-by Kit

BDop One-By Kit I

Hub: BDop R142-11/12
Brake: Disc Brake
Freehub: Sram XD
Sizes: 38T, 40T, 42T
with Chainring Bolts

BDop ONE-BY Rim Brake Kit - 5-Bolt, 110BCD

BDop One-By Kit II

Hub: F482SB-XD-R
Brake: Rim Brake
Driver: Sram XD-R 11/12
Sizes: 38T, 40T, 42T
with Chainring Bolts

BDop Alloy Chain Rings for Track Bikes - 144BCD

Track Rings

Crank: 5-Bolt – 144BCD 
Sizes: 48T/49T/50T

Chainring Bolts

For Track, SS or One-By
Qty: 5pc
Colour: Black

BDop Track Adapter

Convert: 110 > 144BCD
Use Power Meter
Crank: 4-Bolt

BDop Track Adapter

Convert: 110 > 144BCD
Use Power Meter
Crank: 5-Bolt

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