TE-126-Mi9 Spring Steel Front BB Spool Cups ( For Schumacher Mi9 ) 2pcs. Team C T4 each stacked layer adds 10mm

each stacked layer adds 10mm

3*14mm 3 pcs

it also features excellent wear resistance

Compatible with All Mugen MBX6/7 Series and the MGT7

TE-126-Mi9 Spring Steel Front BB Spool Cups ( For Schumacher Mi9 ) 2pcs. Team C T4 each stacked layer adds 10mm*Made of spring steel, it can resist torque and impact during bumpy rides, reducing friction induced wear and tear; *After installation, it can reduce axle (shaft wobble) during high speed driving sharp turns, improve vehicle control response, and avoid driving deviations caused by loose components; * Compatible with the original U8750, no additional grinding or adjustment required, and can be directly replaced.