Michelin - Offroad Motorcycle Inner Tube - 21 Inch Uhd Valve TR4 - 90/90 - 4mm Thick

• Michelin UHD Ultra High Density Motorcycle Inner Tube
• Tyre size 90/90 80/100
• Wheel diameter: 21 inches
• 4mm reinforced inner tube for heavy duty off-road use
• TR4 Straight Metal & Threaded Valve

The best range of air tube for motocross and enduro. The Michelin Ultra Heavy Duty is 4mm thick and is made of natural rubber. With its increased thickness, you won't find stronger on the market! The Michelin UHD is a great choice for those who are tired of death due to its thickness and the flexible rubber mixture! 80/100-21 90/90-21 Installation instruction Compatibility of models as an indication, it is advisable to disassemble the part to be replaced beforehand and check the correspondence with the photos and dimensions indicated on the site. 50 to box Aprilia RX 50 2T (1995 to 2005) RX 50 2T (2006 to 2010) RX 50 2T (2011 to 2017) RX 50 2T (since 2018) Tuareg Rally 50 2T (1990 to 1992) Tuareg Rally RV4 50 2T (1990 to 1992) Beta RK6 Enduro 50 2T (1997 to 2001) RK6 Enduro 50 2T (2002 to 2003) RR Enduro 50 2T (2004 to 2010) RR Enduro 50 2T (2011 to 2017) RR Enduro 50 2T (2018 - 2020) RR Enduro Factory 50 2T (2004 to 2010) RR Enduro Factory 50 2T (2011 to 2017) RR Enduro Racing 50 2T (2004 to 2010) RR Enduro Racing 50 2T (2011 to 2017) RR Enduro Racing 50 2T (2018 - 2020) RR Enduro Sport 50 2T (2011 to 2017) RR Enduro Sport 50 2T (2018 - 2020) CH Racing WXE 50 2T (2000 to 2004) WXE 50 2T (2005 to 2010) ICC SX Supercross 50 2T (2005 to 2015) Derbi Bultaco Lobito 50 2T (1996 to 2002) Senda R 50 2T (1994 to 1999) Senda R DRD 50 2T (2003) Senda R DRD Pro 50 2T (2006 to 2014) Senda R DRD Racing 50 2T (2004 to 2005) Senda R DRD Racing 50 2T (2006 to 2010) Senda R DRD X-Tr