Wheels are built and shipped within 5 business days of order placement, unless otherwise noted.
Super strong, lightweight, tandem rated carbon fiber rim.
23mm internal width, 28mm external width.
Accommodates tire sizes 25c+. Minimum recommended tire size for tandems is 28c+.
Presta valve hole.
Disc brake only. Contact us for a rim brake version.
Unsure about which Calfee Rim and/or Wheel options are best for you? Contact us.
DT Swiss Aerolite spokes and DT Swiss Brass Squorx backed nipples.
2-Cross spoke lacing pattern by default, but can be changed upon request.
If you would are looking to customize a wheel build with different components, please add your requests to the additional information section or contact us directly.
LIFETIME RIM WARRANTY
Original Calfee Carbon Nautilus rim owners are protected by a lifetime warranty against manufacturing defects, as determined by Calfee Design upon inspection.
5 YEAR CRASH REPLACEMENT & USE PROTECTION
Calfee Carbon Nautilus Rims damaged during normal use during first five years of original ownership may qualify for a replacement, free of charge. Crash Replacement and Use Protection for Calfee Nautilus Rims is only available for wheels built by Calfee Design’s wheel building specialists. Replacement rims must be rebuilt by Calfee Design. Replacement does not cover wheel building labor, spokes, nipples, and hub costs. Calfee Design reserves the right to determine whether a rim was damaged during normal use.
FREE U.S. SHIPPING ON ORDERS $50+ FOR MOST ITEMS
Shipping calculator available during checkout.
Looking for an estimate or further customization? Select “Estimate Only (Pay Later)” option at check-out and a Calfee Design Representative will be in touch.
Notice: Cancellation and refund for an online order will result in a fee of 15% of the order total. Restocking and handling charges may apply for items that have shipped. Refunds for Credit Card purchases will be credited back to the original Credit Card. No refunds will be issued for items after 60 days of purchase.