Finish Line Boosted Bio Wax Chain Lube - 4oz MPFN-SCBST349R might've had something to do

might've had something to do with that

Featuring all-new wireless Di2 shifting automatic impact recovery a 500% gear range and 23 millimeters of additional ground clearance for a bash-free ride the M8250 rear derailleur is built to be relentlessly reliable so you are free to focus solely on the trail ahead

Replacement left crank arms for Shimano Deore cranks

}Continental Pure Contact Tire - 700 x 47 Clincher Folding Black/Coffee/Graphite Reflex Vectran / PolyX Breaker E50

} Designed with a wider braking surface to make them more compatible with other brakes

Finish Line Boosted Bio Wax Chain Lube - 4oz MPFN-SCBST349R might've had something to doClean dry wax chain lubricant formulated with plant based waxes a water carrier and ECO compliant performance additives. Non toxic and biodegradable it contains no petroleum oils or PFAS chemicals. Goes on wet 10 hour dry time Dry to the touch chain coating Keeps chain extremely clean Reduces chain wear & friction Prevents the buildup of abrasivecontaminants