Princeton Grit 4540 Wheelset
Princeton Grit 4540 Wheelset
Princeton Grit 4540 Wheelset

Grit 4540 with TUNE Hubs Wheelset

Grit4540 Tune XDR BLK

Regular price$2,999.99
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Color
Driver
Size

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Cannondale, Santa Cruz, Cervelo, Gazelle, BMC, and *other bikes ship for FREE, but Gold Label Assembly will be added at checkout for only $79 (reg. $100) to cover the professional bike build and re-packaging by our certified technicians. It’s bike shop quality, direct to your door!

Some bikes not eligible for shipping due to manufacturer restrictions.

Shop with confidence! It's important to us that you are happy with your Mike’s Bikes purchase so we offer offer a 30-day return/exchange window for your unused gear and 14 days on all bikes. Our exchange and return process is fast and easy. If you choose to exchange for a different size or color, we will ship your product for free.

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Our GRIT 4540 was designed from the ground up to recalibrate your expectations from an all-road carbon wheelset. Lightweight? Got it. Amazing stiffness? Check. Versatile, snappy, fast, stable? Always. Ideal for climbing and all purpose road OR gravel/CX (mixed terrain, gravel, cyclocross). How do we do it? Taking experience from the 6560, we launched the GRIT with our variable depth sinusoidal cross section, for unrivaled cross wind stability. We also introduced a slightly varying width to the profile, and optimized our carbon layup, focusing around high stress areas. The nipple bed has been completely re-engineered to provide greater carbon thickness in that area, while removing material where not needed. 21mm hook to hook and 29.9mm at the widest point. Next level stuff? Try a uniform, hole-less tire bed. By removing holes from the tire bed, the wheel becomes incredibly stiff (holes+carbon aren’t best friends). That allowed us to make the tire bed thinner (lighter) while providing greater hoop stiffness (stronger). Oh yeah, no more tubeless tape either (YOU’RE WELCOME). The GRIT 4540. Tubeless and podium ready. Reserved for those with GRIT.

SPECS:

Brake Type

Disc

Hub Type

TUNE KillHill/ClimbHill CL

Wheel Weight 660g Front / 740g Rear
Hook to Hook

21mm

Depth

45 to 40mm, Variable

Max Width

29.9mm

Max Weight (Rider + Bike) 115kg (253 Lbs)