DescriptionReviews Description Roller bearings before the clutch freewheel of the following mopeds with Beta 521 engine:Cilo Cross 521Pony Cross 521Pony GTX 521Inner diameter: 24 mm Outer diameter: 32 mm Height: 5 mm Reviews Be the first to review this item There are no reviews yet Customers who bought this item also bought Clutch 1st gear, complete Beta 512/521, original CHF 119.90 * Motorex Moped-Getriebeoel Cilo Automat, 4.5 dl CHF 12.90 * Kupplungsdeckeldichtung Beta 521, Original CHF 4.90 * Gear 2nd gear Pony Cross/GTX (Beta 521), Original CHF 90.25 * Clutch pressure plate Beta 521, original CHF 28.90 * Needle bearing 15x18x16, Beta 521 engine, original CHF 19.15 * Gear 1st gear Beta 521 CHF 119.90 * Needle bearing 20x26x10, Beta 521 engine, original CHF 26.55 * Needle bearing Pony/Beta 512/521, 22x26x13mm CHF 33.60 * Motorgehäusedichtung Beta 521, Original CHF 2.35 * Release bearing with disc Pony Cross/GTX (Beta 512/521), original CHF 14.20 * Spring cover Pony Cross/GTX (Beta 512/521), original CHF 2.60 *