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Aero T | Summary | 
TRTR1  | Treaded (Pneumatic)   Not available with 25" (559) Rear Wheels.  | STD treaded-pneum  | 
TRTR2  | Treaded w/ Airless Inserts (Pneumatic/Solid)   Not available with 25" (559) Rear Wheels. Not available with Spinergy Carbon Blade with 2x2 Twill Weave Carbon Fiber. Not available with Grade Aids Push to Lock (Wheel Locks).  | $161 treadedsolid-pneum  | 
TRTR31  | New MBL SpeedLite (Pneumatic)   20" (451) X-Core Mag (Rear Wheels) are not available with New MBL SpeedLite (Pneumatic) (Rear Tires).  | NCO mbl-speedlite-pneum  | 
TRTR30  | Primo Sentinel (Pneumatic)    | $182 sentinel-pneum  | 
TRTR8  | Schwalbe® Marathon Plus Evolution (Pneumatic) Available on 24" (540), 25" (559), & 26" (590) wheels.  Not available with X-Core Mag Rear Wheels. Only available with 24" (540), 25" (559), & 26" (590) Rear Wheels.  | $161 marathon-pneum  | 
TRTR32  | Primo C-763 Knobby (Pneumatic) Available on 24" (540) wheels.  Only available with 24" (540) Rear Wheels.  | $161 primoknobby-pneum  | 






TRTR23  | Primo Active (Solid) Available on 24" (540) & 25" (559) wheels.  Not available with Spinergy Carbon Blade with 2x2 Twill Weave Carbon Fiber. Only available with 24" (540) & 25" (559) Rear Wheels. Not available with Grade Aids Push to Lock (Wheel Locks).  | $203 primoactive-solid  | 
TRTR22  | Primo Orion (Solid) Available on 20" (451), 22" (501), 24" (540), & 25" (559) wheels.  Only available with 20" (451), 22" (501), 24" (540), & 25" (559) Rear Wheels. Not available with Spinergy Carbon Blade with 2x2 Twill Weave Carbon Fiber. Not available with Grade Aids Push to Lock (Wheel Locks).  | $198 primoexpress-solid  | 

