Fizik team bmc antares r3 saddlethe fizik antares r3 saddle sits in between fiziks flat and waved shaped saddles and is the weapon of choice for team bmc riders under fiziks spine concept system falls under the chameleon category ie its for those with a medium amount of flexibility and medium pelvic rotation when pedalling the antares r3 also features an advanced composite shell which is strong and supportive and thanks to fiziks wingflex design flexes just the right amount to keep