Kit reinforced crankshaft bearings C4 steel cage + spy POLINI competition scooter minarelli (booster, bws, nitro, aerox ...)

Set of 2 ultra-reinforced bearings cages C4 steels; dimensions 20X47X14mm with 2 resistant spi (spy) seals. This set under the POLINI brand is obviously of high quality and will be perfect for both an original configuration and a motor prepared from A to Z. It will support and guarantee a perfect resistance even with the highest engine speeds.

Spi seals are designed to withstand the greatest thermal pressures thanks to their PTFE coatings (Polytetrafluoroethylene), they will have a longer life in comparison with models origins or types origins. They also offer significantly reduced friction. Clearly, a high quality pack for any configuration, all at a really attractive price.

sizes:

-X2 bearings Ø20X47X14mm
-X1 seal spinnaker 20X30 / 34X6mm
-X1 seal spinnaker 20X42 / 43X8mm

Mounts on Minarelli Vertical and Horizontal scooter engines (air and liquid):

- APRILIA AMICO - AREA 51 - GULLIVER - GULLIVER LC - RALLY - RALLY LC - SCARABEO - SONIC GP (CY) - SR LC STEALTH / RACING / NETSCAPER - SR mod.1993 - SR mod.94 / 95/96 Air and LC - SR WWW

- ATALA CAROSELLO

- BENELLI 491 GT / ST - 491 RR SPORT RACING - K2 - K2 LC - NAKED - PEPE - LX until 2004

- BETA ARK Air and LC - Serie K - EIKON - QUADRA - TEMPO

- BSV AX - JX - GZ

- ITALJET BAZOOKA 1 - DRAGSTER LC - PISTA 1/2 - YANKEE - SCOOP 2/3

- KREIDLER EASY RIDER

- KTM K

- MALAGUTI CENTRO SL - CIAK - F10 (CY) - F12 DIGIT KAT Euro 2 (phase 1) - F12 PHANTOM (phase 2) - F12 PHANTOM 2000 - F12 PHANTOM LC - F12 PHANTOM R 2007 LC - F15 FIREFOX (phase 2) - F15 FIREFOX LC (phase 2) - F15 FIREFOX LC - YESTERDAY

- MBK BOOSTER - BOOSTER R ROCKET - BOOSTER 2004 - BOOSTER NEXT GENERATION - SPIRIT - TRACK - EQUALIS - EVOLIS - FIZZ - FLIPPER - FORTE - HOT FIELD - MACH G - NITRO LC - NITRO LC from 1996 - OVETTO - SORRISO 96 - STUNT

- MOTRON STING - SYNCRO - THUNDER

- VENTO TRITON GT5 - TRITON LI

- YAMAHA AEROX - AEROX 2004/2005 - AXIS - BREEZE - BWS 2004 - BWS Next Generation - BWS Zuma - JOG LC - JOG RR LC - JOG JOG Z - JOG R - NEO'S - SLIDER - SPY - VINO - WHY - YE ZEST ( CY)

And other models ...