Shimano Tiagra SL-4600 10-Speed Right Flat Bar Rapidfire Plus Shifter CheckoutTitle=Onyx Vesper Rear Hub - 12 x 148mm so you never have to

so you never have to remove the strap from your gloves

Twin Skin - An additional rubber coating on the side protects against cuts and allows for uniform coloring

so you can challenge your boundaries regardless of the weather

Spyre brake calipers utilize two piston movement for evenly applied rotor contact resulting in optimum braking power and modulation

the Core Nordic Training Insulate jacket is ready to go the distance

Shimano Tiagra SL-4600 10-Speed Right Flat Bar Rapidfire Plus Shifter CheckoutTitle=Onyx Vesper Rear Hub - 12 x 148mm so you never have toThe Shimano Tiagra SL 4600 offers Rapidfire Plus shifting with 10 speed road drivetrain compatibility. Optical gear display indicates gear position with just a glance RAPIDFIRE PLUS technology is suited to quick shifting giving riders the ability to downshift three gears in one stroke 2WAY RELEASE means shifts can be released by pull of the index finger or push of the thumb INSTANT RELEASE shifting releases cable as soon the lever is activated