All Balls Racing 10-14 TRX 420 FA IRS/10-13 TRX 420 FE/10-13 TRX 420 FM Axle

35% larger for smoother operation as well as increased strength and durability

• 35% larger for smoother operation as well as increased strength and durability
• Includes high quality neoprene CV boots
• Uses high quality chromoly shafts
• Precision machined