microSHIFT R439 Front Derailleur - 9-Speed Triple 52/42/30T Braze-On Shimano Compatible Weight-947 The Torpedo cage system is

The Torpedo cage system is designed to eliminate drag from front vertical bottles and straws

0mm 260mm J-bend Black Box of 100

Oversized Grade 3 balls roll on races which are ground to a mirror finish after receiving Magnetite and then Cryogenic treatments for hardness and longevity and slippery Silicone seals to produce minimum resistance

WCS Rizer Drop HandlebarAvailable in ideal bends and weights for cross-country marathon and enduro

microSHIFT R439 Front Derailleur - 9-Speed Triple 52/42/30T Braze-On Shimano Compatible Weight-947 The Torpedo cage system ismicroSHIFT R439 Front Derailleur 9 Speed Triple 52 42 30T Braze On Shimano Compatible. A classic design thats backwards compatible with older 3x9 road drivetrains the microSHIFT R439 front derailleur features quality construction and modern functionality that provides smooth shifting. Compatible with 9 speed Shimano road drivetrains Designed for use with 30 42 52t chainrings TECH SPECS Double or Triple Triple Drivetrain Speeds 9 Derailleur Capacity 22