BBB Dealer Book 2021 EN

WORKSHOP | BCR CHAINRINGS
CHAINWATCH | BCR-80A
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Chain drop protector
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Almost invisible installed on the front derailleur
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Compatible with chain rings within the range of 53-34T
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Bolts and washers to fit various front derailleurs included
Part materials
7075 T6 Aluminium
Weight (gr) 4
CODE MODEL TEETH BRAND COMPATIBILITY TYPE SPEED BCD CRANKSET TYPE ARMS
BCR-01 ROUNDABOUT 5 46T, 44T, 42T SHIMANO/SRAM MTB 8/9 94 TRIPLE 5
BCR-02 ROUNDABOUT 5 32T SHIMANO/SRAM MTB 8/9 94 TRIPLE 5
BCR-04 ROUNDABOUT 4 46T, 44T, 42T SHIMANO/SRAM MTB 9/10 104 TRIPLE 4
BCR-05 ROUNDABOUT 4 36T, 34T, 32T SHIMANO/SRAM MTB 9/10 104 TRIPLE 4
BCR-06 ROUNDABOUT 4 26T, 24T, 22T SHIMANO/SRAM MTB 9/10 64 TRIPLE 4
BCR-07 ROUNDABOUT 4 44T, 42T SHIMANO/SRAM MTB 9/10 104 TRIPLE 4
BCR-08 ROUNDABOUT 4 34T, 32T SHIMANO/SRAM MTB 9/10 104 TRIPLE 4
BCR-11S ROADGEAR 53T, 52T, 51T, 50T, 49T, 46T, 44T, 42T, 39T SHIMANO/SRAM ROAD 9/10 130 DOUBLE 5
BCR-12S ROADGEAR 46T, 44T, 42T, 39T SHIMANO ROAD 10 130 DOUBLE 5
BCR-14S ROADGEAR 53T, 52T, 50T SHIMANO ROAD 10 130 DOUBLE/TRIPLE 5
BCR-15S TRIPLEGEAR 39T SHIMANO ROAD 10 130 TRIPLE 5
BCR-16S TRIPLEGEAR 30T SHIMANO ROAD 10 74 TRIPLE 5
BCR-18S TRIPLEGEAR 30T SHIMANO ROAD 10 92 TRIPLE 5
BCR-21C ROADGEAR 53T, 52T, 51T, 50T, 49T, 48T, 46T, 44T, 42T, 39T CAMPAGNOLO ROAD 9/10 135 DOUBLE 5
BCR-22C ROADGEAR 53T, 52T, 42T, 39T CAMPAGNOLO ROAD 10/11 135 DOUBLE 5
BCR-23C ROADGEAR 53T, 52T, 42T, 39T CAMPAGNOLO ROAD 10/11 135 DOUBLE 5
BCR-26S ELEVENGEAR 53T, 52T, 50T, 48T, 46T SHIMANO ROAD 11 110 DOUBLE 4
BCR-27S ELEVENGEAR 42T, 39T, 36T, 34T SHIMANO ROAD 11 110 DOUBLE 4
BCR-31 COMPACTGEAR 53T, 52T, 50T, 48T, 46T, 42T, 39T, 38T, 36T, 34T SHIMANO ROAD 9/10 110 COMPACT 5
BCR-32C COMPACTGEAR 53T, 52T, 50T, 48T, 46T, 42T, 39T, 38T, 36T, 34T CAMPAGNOLO ROAD 9/10 110 COMPACT 5
BCR-33C COMPACTGEAR 53T, 52T, 50T, 42T, 39T CAMPAGNOLO ROAD 10/11 110 COMPACT 5
BCR-34C COMPACTGEAR 53T, 52T, 50T, 42T, 39T, 34T CAMPAGNOLO ROAD 11 110 COMPACT 5
BCR-36S COMPACTGEAR 42T, 39T, 38T, 36T, 34T SHIMANO ROAD 10 110 COMPACT 5
BCR-37S COMPACTGEAR 52T, 50T, 46T SHIMANO ROAD 10 110 COMPACT 5
BCR-41X MTBGEAR 42T, 40T, 38T SRAM MTB 10 120 DOUBLE 4
BCR-42X MTBGEAR 28T, 26T, 24T SRAM MTB 10 80 DOUBLE 4
BCR-43X MTBGEAR 40T, 38T SRAM MTB 10 104 DOUBLE 4
BCR-44 MTBGEAR 36T, 34T, 32T, 30T SHIMANO/SRAM MTB 9/10/11 104 DOUBLE/TRIPLE/COMPACT 4
BCR-45S MTBGEAR 42T, 40T, 38T SHIMANO MTB 10 104 DOUBLE 4
BCR-46S MTBGEAR 28T, 26T, 24T SHIMANO MTB 10 64 DOUBLE 4
BCR-47S MTBGEAR 42T, 40T, 38T SHIMANO MTB 9/10 96 TRIPLE 4
BCR-48S MTBGEAR 34T, 32T, 30T SHIMANO MTB 9/10 96 TRIPLE 4
BCR-49S MTBGEAR 42T, 40T, 38T SHIMANO MTB 9/10 104 TRIPLE 4
BCR-50S MTBGEAR 36T, 34T, 32T SHIMANO MTB 9/10 104 TRIPLE 4
BCR-70E E-BIKE 20T, 19T, 18T, 17T, 16T, 15T, 14T BOSCH E-BIKE 11 - SINGLE -
BCR-100S MTBGEAR 38T, 36T, 34T SHIMANO MTB 11 96 DOUBLE 4
BCR-101S MTBGEAR 28T, 26T, 24T SHIMANO MTB 11 64 DOUBLE 4
BCR-105S MTBGEAR 36T, 34T, 32T, 30T SHIMANO MTB 11 96 DOUBLE/TRIPLE/COMPACT 4
DEALER BOOK 2021
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