61903 2RS. [6903 2RS]. UPGRADE CYCLE BEARINGS. CERAMIC HYBRID. 1 Pair ( 2 x Bearings). CONTAIN CERAMIC BALLS FOR SPEED AND EXCEPTIONAL PERFORMANCE. 30% Extra CAPACITY WATERPROOF GREASE. LONGER LIFE.
2 x 61903 2RS [6903 2RS] 17x30x7mm DOUBLE SEALED CYCLE BIKE CARTRIDGE BEARINGS
2 x 61804 2RS [6804 2RS] 20x32x7mm DOUBLE SEALED HOPE PRO 2 & 4 BEARINGS
2 x MR18307 2rs 18307 2rs 18x30x7 DOUBLE SEALED CYCLE BIKE CARTRIDGE BEARINGS
2 x MR19307 2rs 19307 2rs 19x30x7 DOUBLE SEALED CYCLE BIKE CARTRIDGE BEARINGS
2 x 61902 2RS [6902 2RS] 15x28x7mm CERAMIC HYBRID CYCLE BIKE CARTRIDGE BEARINGS
2 x 61901 2RS [6901 2RS] 12x24x6mm CERAMIC HYBRID CYCLE BIKE CARTRIDGE BEARINGS
![2 x 61903 2RS [6903 2RS] 17x30x7mm DOUBLE SEALED CYCLE BIKE CARTRIDGE BEARINGS](https://images.buynet.work/thumb.php?i=377830249&s=240)
![2 x 61804 2RS [6804 2RS] 20x32x7mm DOUBLE SEALED HOPE PRO 2 & 4 BEARINGS](https://images.buynet.work/thumb.php?i=380889281&s=240)
![2 x 61902 2RS [6902 2RS] 15x28x7mm CERAMIC HYBRID CYCLE BIKE CARTRIDGE BEARINGS](https://images.buynet.work/thumb.php?i=370957042&s=240)
![2 x 61901 2RS [6901 2RS] 12x24x6mm CERAMIC HYBRID CYCLE BIKE CARTRIDGE BEARINGS](https://images.buynet.work/thumb.php?i=379834632&s=240)