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Shop Accessories Tools Workshop Tools Bottom Bracket Tools Park Tool - BBT Bottom Bracket Sockets 16-Notch
Park Tool - BBT Bottom Bracket Sockets 16-Notch
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Park Tool - BBT Bottom Bracket Sockets 16-Notch

$39.90

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Park Tool BBT 16-Notch Bottom Bracket Tools

Park's 16-notch bottom bracket tools, in six sizes for threaded external bearing cups. The 44mm tools (BBT-19.2 and BBT-69.4) cover Shimano, SRAM GXP, Race Face, FSA MegaExo, Hope and Chris King cups. The smaller and larger sizes cover Shimano XTR and Dura-Ace, Ultegra, FSA MegaEvo and a range of T47 bottom brackets. Match the tool to your cup size. Not sure it fits your bike? Talk to us and we'll check.

Key Features

  • Six sizes for 16-notch cups from 39 to 54mm
  • Covers Shimano, SRAM, Race Face, FSA, Hope, Chris King and more
  • BBT-49.3 replaces the Shimano TL-FC38
  • Some sizes also fit e-bike motor lockrings

Specifications

  • BBT-49.3: 16-notch, 39 to 40mm major / 37.6mm minor diameter. Shimano XTR BB93, Dura-Ace BB9000, Dura-Ace BB-R9100, Token, Shimano STEPS square spindle (E6000, E6002, E6050). Replaces Shimano TL-FC38
  • BBT-59.3: 16-notch, 41 to 42mm major / 39mm minor diameter. Shimano Ultegra BBR60, Deore XT MT-800
  • BBT-19.2: 16-notch, 44 to 45mm major / 42.7mm minor diameter. Shimano BB80, BB5700, XT BB70, BB51 and earlier external cups, Campagnolo, SRAM/Truvativ GXP, Chris King, FSA MegaExo, Hope, Race Face X-type, Surly, Wheels Manufacturing, Fulcrum, Bafang BBSH and BBS02 lockrings
  • BBT-69.4: 16-notch, 44 to 45mm major / 42.7mm minor diameter. Same BB fit as BBT-19.2, plus Center Lock rotor lockrings and Bafang BBSH, BBS02 lockrings
  • BBT-27.3: 16-notch, 48 to 50mm major / 46.4mm minor diameter. FSA MegaEvo, Wheels Manufacturing T47 and PF30
  • BBT-47-16: 16-notch, 52 to 54mm major / 48.8mm minor diameter. C-Bear T45 and T47-BB86, CeramicSpeed T47/86, Enduro BB30/30a TorqTite and T47, Kogel T47, SRAM T47 DUB, White Industries PF30 thread-together and T47

Specs can change without notice from Park Tool.

$39.90
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