Campagnolo Record 12 Chainring Teeth: 52 Speed: 12 BCD: 145 Bolts: 4 Outer Aluminum Black FC-RE952 CheckoutTitle=RockShox SIDLuxe Ultimate Flight Attendant Shock EcoProTeQ weatherproofing surpasses a 650

EcoProTeQ weatherproofing surpasses a 650 hour salt spray test to offer outstanding anti-rust defense for worry-free operation and low maintenance

X-Range gearing keeps cadence changes during a front shift to the minimum maximizing your ability to put power down on climbs descents and flats

}Magura 2-Finger Aluminum Lightweight Lever Blade - For MT4 2015+ Black

Swift 6-pawl freehub and 5 degrees of engagement

Campagnolo Record 12 Chainring Teeth: 52 Speed: 12 BCD: 145 Bolts: 4 Outer Aluminum Black FC-RE952 CheckoutTitle=RockShox SIDLuxe Ultimate Flight Attendant Shock EcoProTeQ weatherproofing surpasses a 65012 speed Record Super Record chainring Surface treatment improves durability 145 BCD outer rings are specific to Record or Super Record, while 112 BCD inner rings are shared between the two groups TECH SPECS Primary Color Black Chainring Comp. 36 52 Narrow Wide Design No Position Outer Teeth 52 BCD 145 Chainring Bolts 4 Speed 12 Material Aluminum