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:: Description |
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Shimano's top-of-the-line off-road bottom bracket, the XTR, is superlight, durable and dependable. The 8-spline interface between the bottom bracket and the crank forms a highly rigid connection. Its sealed bearings provide years of reliable service and its hollow chromoly "pipe-billet" spindle reduces weight and increases strength. Note: the spline pattern on the XTR bottom-bracket spindle is compatible only with splined Shimano Ultegra, 105, Dura-Ace and XTR cranks. * Pipe Billet BB Spindle: Reduces weight and increases strength. * Splined Interface: 8-spline interface between BB and crank arm forms a highly rigid connection.
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| :: Specifications |
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| EST. Price : |
$70 |
| weight : | 185.0g |
| colors : |
Black |
| materials : |
* E-type: yes * Chain Line: 47.5 & 50mm * B.B. Shell Width: 73/68mm * Spindle Length: 112.5 & 116 * Spindle: 22.2 chrome-moly steel/hollow type * Adapter: aluminum |
| size1 : | 73/68 |
| size2 : | 112.5/116 |
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| :: Manufacturer Information |
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