Ritchey Zadel comp trail zwart Smoke This bottom bracket key is

This bottom bracket key is suitable for the BB9000 Dura Ace Bottom bracket

Weight: 950 grams

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11 Y38R98060 Ball Retainer H (3/16 "X 29)

Ritchey Zadel comp trail zwart Smoke This bottom bracket key isThe trail is designed for high performance on rough terrain and offers more padding than usual for longer journeys. The saddle has the patented vector wing design of Ritchey, which means that the pressure is more evenly distributed over the seating area. With dimensions of 278 x 132 mm and a lightweight foam construction, this saddle is ideal for mountain bikes. The trail has rails made of steel with dimensions of 7x7mm and a shell made from nylon and