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104mm - 4 bolt E-bike Narrow/Wide chainrings for use with Bosch-III, Yamaha, Brose and Bafang E-bike drivetrainsHigh quality hardened construction offers a better than original replacement/upgradeBla...
104mm - 4 bolt E-bike Narrow/Wide chainrings for use with Bosch-III, Yamaha, Brose and Bafang E-bike drivetrainsHigh quality hardened construction offers a better than original replacement/upgradeBlack KTL coating104mm 4-bolt34TBlackNarrow/WideUPC/EAN/GTIN: 4041319003166
104mm - 4 bolt E-bike Narrow/Wide chainrings for use with Bosch-III, Yamaha, Brose and Bafang E-bike drivetrainsHigh quality hardened construction offers a better than original replacement/upgradeBlack KTL coating104mm 4-bolt36TBlackNarrow/WideUPC/EAN/GTIN: 4041319003173
104mm - 4 bolt E-bike Narrow/Wide chainrings for use with Bosch-III, Yamaha, Brose and Bafang E-bike drivetrainsHigh quality hardened construction offers a better than original replacement/upgradeBlack KTL coating104mm 4-bolt38TBlackNarrow/WideUPC/EAN/GTIN: 4041319003180
104mm - 4 bolt E-bike Narrow/Wide chainrings for use with Bosch-III, Yamaha, Brose and Bafang E-bike drivetrainsHigh quality hardened construction offers a better than original replacement/upgradeBlack KTL coating104mm 4-bolt42TBlackNarrow/WideUPC/EAN/GTIN: 4041319003197
Direct mount steel chainrings for use with Bosch Gen4 equipped E-BikesFSA megatooth profile teeth for positive chain retention and performanceFor use with boost 148 spacingCompatible with all 9, 10,...
Direct mount steel chainrings for use with Bosch Gen4 equipped E-BikesFSA megatooth profile teeth for positive chain retention and performanceFor use with boost 148 spacingCompatible with all 9, 10, and 11 speed chains as well as Sram 12s Eagle chains Not compatible with Shimano 12s chains or Sram 12s Road chainsDirect Mount34TSteelBosch Gen4BlackNarrow/WideUPC/EAN/GTIN: 840031064158
FSA`s steel megatooth 4 bolt chainrings are perfect for MTB and E-MTB bikes with heavy-footed power ridersLong tooth profile enhances chain retentionThick Thin tooth design for maximum chain...
FSA`s steel megatooth 4 bolt chainrings are perfect for MTB and E-MTB bikes with heavy-footed power ridersLong tooth profile enhances chain retentionThick Thin tooth design for maximum chain engagementCompatible with all 9, 10, and 11 speed chains as well as Sram 12s Eagle chains Not compatible with Shimano 12s or Sram 12s road chains104mm 4-bolt34TSteelBlackNarrow/WideUPC/EAN/GTIN: 840031065247
FSA`s steel megatooth 4 bolt chainrings are perfect for MTB and E-MTB bikes with heavy-footed power ridersLong tooth profile enhances chain retentionThick Thin tooth design for maximum chain engagementCompatible with all 9, 10, and 11 speed chains as well as Sram 12s Eagle chains Not compatible with Shimano 12s or Sram 12s road chains104mm 4-bolt36TSteelBlackNarrow/WideUPC/EAN/GTIN: 840031065230
Replacement chromoly drive sprockets for Bosch E-BikesDurable chromoly construction ensures dependibility and long wear characteristicsBosch E-Bike19TChromolyBlackStandardUPC/EAN/GTIN: 766759000134 ...
Replacement chromoly drive sprockets for Bosch E-BikesDurable chromoly construction ensures dependibility and long wear characteristicsBosch E-Bike19TChromolyBlackStandardUPC/EAN/GTIN: 766759000134
Replacement chromoly drive sprockets for Bosch E-BikesDurable chromoly construction ensures dependibility and long wear characteristicsBosch E-Bike20TChromolyBlackStandardUPC/EAN/GTIN: 766759000141 ...
Replacement chromoly drive sprockets for Bosch E-BikesDurable chromoly construction ensures dependibility and long wear characteristicsBosch E-Bike20TChromolyBlackStandardUPC/EAN/GTIN: 766759000141
Replacement E-Bike chainrings for Bosch Gen 3 and 4 drivetrainsNew tooth design provides vastly improved chain retention and interfaceGen 3 and 4 available in multiple tooth counts, and multiple...
Replacement E-Bike chainrings for Bosch Gen 3 and 4 drivetrainsNew tooth design provides vastly improved chain retention and interfaceGen 3 and 4 available in multiple tooth counts, and multiple chainlines for Gen 4 chainringsDirect Mount38TBlack1/2x11/128`Standard3mmUPC/EAN/GTIN: 766759000370
Replacement E-Bike chainrings for Bosch Gen 3 and 4 drivetrainsNew tooth design provides vastly improved chain retention and interfaceGen 3 and 4 available in multiple tooth counts, and multiple chainlines for Gen 4 chainringsDirect Mount44TBlack1/2x11/128`Standard3mmUPC/EAN/GTIN: 766759000448
Replacement E-Bike chainrings for Bosch Gen 3 and 4 drivetrainsNew tooth design provides vastly improved chain retention and interfaceGen 3 and 4 available in multiple tooth counts, and multiple chainlines for Gen 4 chainringsDirect Mount34T52mm ChainlineBlack1/2x11/128`StandardUPC/EAN/GTIN: 766759000417
Replacement E-Bike chainrings for Bosch Gen 3 and 4 drivetrainsNew tooth design provides vastly improved chain retention and interfaceGen 3 and 4 available in multiple tooth counts, and multiple chainlines for Gen 4 chainringsDirect Mount38T50mm ChainlineBlack1/2x11/128`StandardUPC/EAN/GTIN: 766759000431
Replacement E-Bike chainrings for Bosch Gen 3 and 4 drivetrainsNew tooth design provides vastly improved chain retention and interfaceGen 3 and 4 available in multiple tooth counts, and multiple chainlines for Gen 4 chainringsDirect Mount38T52mm ChainlineBlack1/2x11/128`StandardUPC/EAN/GTIN: 766759000455
Replacement chromoly E-Bike sprockets for Shimano drive trainsDurable chromoly construction design to take the increased torque and wear from electic motorsShimano E-Bike17TChromolyBlackStandardUPC/E...
Replacement chromoly E-Bike sprockets for Shimano drive trainsDurable chromoly construction design to take the increased torque and wear from electic motorsShimano E-Bike17TChromolyBlackStandardUPC/EAN/GTIN: 766759000226
Replacement chromoly E-Bike sprockets for Shimano drive trainsDurable chromoly construction design to take the increased torque and wear from electic motorsShimano E-Bike18TChromolyBlackStandardUPC/E...
Replacement chromoly E-Bike sprockets for Shimano drive trainsDurable chromoly construction design to take the increased torque and wear from electic motorsShimano E-Bike18TChromolyBlackStandardUPC/EAN/GTIN: 766759000233
UPC/EAN/GTIN: 840031036421
UPC/EAN/GTIN: 840031070814
FSA`s rendition of the Narrow/Wide chainring for 1x10/11 drivetrainsFeatures longer teeth and diamond shaped alternating profile to keep constant chain contactLonger tooth profile helps to reduce...
FSA`s rendition of the Narrow/Wide chainring for 1x10/11 drivetrainsFeatures longer teeth and diamond shaped alternating profile to keep constant chain contactLonger tooth profile helps to reduce noise and quickly shed mudHigh grade anodized AL7075/T6 construction104mm 4-bolt32T7075ALBlack11spNarrow/WideUPC/EAN/GTIN: 400310071170
FSA`s rendition of the Narrow/Wide chainring for 1x10/11 drivetrainsFeatures longer teeth and diamond shaped alternating profile to keep constant chain contactLonger tooth profile helps to reduce noise and quickly shed mudHigh grade anodized AL7075/T6 construction104mm 4-bolt42T7075ALBlack11spNarrow/WideUPC/EAN/GTIN: 840031046222
104mm/4B alloy chainrings for double cranksetsCompatible with Shimano and Sram 104mm 4-bolt 10sp cranksRamped and pinned for specific chainring combinations for precise and reliable shifting - see...
104mm/4B alloy chainrings for double cranksetsCompatible with Shimano and Sram 104mm 4-bolt 10sp cranksRamped and pinned for specific chainring combinations for precise and reliable shifting - see spec column for details104mm 4-bolt36TAlloy36/24Black10spStandardUPC/EAN/GTIN: 840031064387
CNC machined AL6061-T6 alloy constructionGreat for all single speed applicationsHand-applied splatter anodized finish makes each chainring unique5-Bolt 144mm BCD pattern1/2` x 1/8` tooth...
CNC machined AL6061-T6 alloy constructionGreat for all single speed applicationsHand-applied splatter anodized finish makes each chainring unique5-Bolt 144mm BCD pattern1/2` x 1/8` tooth profile144mm 5-bolt46TAL6061Black1/2` x 1/8`StandardUPC/EAN/GTIN: 888571112465
CNC machined AL6061-T6 alloy constructionGreat for all single speed applicationsHand-applied splatter anodized finish makes each chainring unique5-Bolt 144mm BCD pattern1/2` x 1/8` tooth profile144mm 5-bolt46TAL6061Silver1/2` x 1/8`StandardUPC/EAN/GTIN: 888571112472
CNC machined AL6061-T6 alloy constructionGreat for all single speed applicationsHand-applied splatter anodized finish makes each chainring unique5-Bolt 144mm BCD pattern1/2` x 1/8` tooth profile144mm 5-bolt47TAL6061Black1/2` x 1/8`StandardUPC/EAN/GTIN: 888571112489
CNC machined AL6061-T6 alloy constructionGreat for all single speed applicationsHand-applied splatter anodized finish makes each chainring unique5-Bolt 144mm BCD pattern1/2` x 1/8` tooth profile144mm 5-bolt47TAL6061Silver1/2` x 1/8`StandardUPC/EAN/GTIN: 888571112496
CNC machined AL6061-T6 alloy constructionGreat for all single speed applicationsHand-applied splatter anodized finish makes each chainring unique5-Bolt 144mm BCD pattern1/2` x 1/8` tooth profile144mm 5-bolt48TAL6061Black1/2` x 1/8`StandardUPC/EAN/GTIN: 888571112502
CNC machined AL6061-T6 alloy constructionGreat for all single speed applicationsHand-applied splatter anodized finish makes each chainring unique5-Bolt 144mm BCD pattern1/2` x 1/8` tooth profile144mm 5-bolt48TAL6061Silver1/2` x 1/8`StandardUPC/EAN/GTIN: 888571112519
CNC machined AL6061-T6 alloy constructionGreat for all single speed applicationsHand-applied splatter anodized finish makes each chainring unique5-Bolt 144mm BCD pattern1/2` x 1/8` tooth profile144mm 5-bolt49TAL6061Black1/2` x 1/8`StandardUPC/EAN/GTIN: 888571112526
CNC machined AL6061-T6 alloy constructionGreat for all single speed applicationsHand-applied splatter anodized finish makes each chainring unique5-Bolt 144mm BCD pattern1/2` x 1/8` tooth profile144mm 5-bolt49TAL6061Silver1/2` x 1/8`StandardUPC/EAN/GTIN: 888571112533
CNC machined AL6061-T6 alloy constructionGreat for all single speed applicationsHand-applied splatter anodized finish makes each chainring unique5-Bolt 144mm BCD pattern1/2` x 1/8` tooth profile144mm 5-bolt50TAL6061Black1/2` x 1/8`StandardUPC/EAN/GTIN: 888571112540
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