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Norco Optic C Frame Kit Ready To Tear Up The Trails Trail bikes are great at many things. From tearing up long climbs to tackling challenging descents, these bikes are highly capable and ready for your next adventure. The Norco Optic C Frame Kit condenses years of technology from long travel bikes into a lightweight package that's as ready to rip it up on the trails. The carbon fiber frame uses a VPS suspension layout that provides an increased rearward axle path and an idler to manage pedal feedback. With 140mm of travel on the front and 125mm of travel on the rear, you'll have no problem conquering aggressive singletrack and steep climbs. The frame also features co-molded frame protection, internal cable guide tubes, clearance for up to 2. 6" tires, an integrated accessory mount, long travel dropper post compatibility, and it can be converted from a 29" to 27. 5" rear wheel with a Missing Link Kit. Features Carbon fiber frame that is lightweight and highly durable Internal cable guide tubes keep the frame looking clean and make cable and housing changes a breeze Norco Idler Guide and Lower Guide keep the chain tight so you can descend with confidence The 29" rear wheel can be converted to a 27. 5" wheel with a Missing Link Kit SPECIFICATIONSFrame Carbon Fiber Wheel Size29", 27. 5" Rear With Missing Link Kit Fork140mm Rear Shock Rock Shox Vivid Select+ Air, 185x50mm Trunnion Headset Included No Headtube Diameter1. 5" Tapered Front Derailleur Type No Bottom Bracket Type Threaded BSASeatpost Diameter34. 9mm Seat Clamp Norco Alloy Nutted Clamp Dropout Style12x148mm Thru-Axle Accessory Mounts Bottle Cage Mount Cable routing Internal Cable Guide Tubes Intended Use Trail Weight3. 1 kg / 6. 7 lbs (Size 3)Note: Components are subject to change without notice. METRICINCHNorco Optic ASize S1S2S3S4S5A: Seat Tube Length350370385430445B: Effective Top Tube568593617641665C: Stack608617626635644D: Reach422447472497522E: BB Height346346346346346F: BB Drop3232323232G: Head Tube Length100110120130140H: Head Tube Angle65 °65 °65 °65 °65 °I: Seat Tube Angle76. 5 °76. 75 °77 °77. 25 °77. 5 °J: Standover Height675677678707705K: Chainstay Length421425429433437L: Wheelbase11591193122612591292Suggested Rider Height Frame Size S1S2S3S4S5Rider Height5'1" - 5'5" 155 - 165 cm5'4" - 5'8" 162. 5 - 172. 5 cm5'7" - 5'11" 170 - 180 cm5'10" - 6'2" 178 - 188 cm6'1" - 6'5" 185. 5 - 195. 5 cm Norco Optic ASize S1S2S3S4S5A: Seat Tube Length13. 814. 615. 216. 917. 5B: Effective Top Tube22. 423. 324. 325. 226. 2C: Stack23. 924. 324. 625. 025. 4D: Reach16. 617. 618. 619. 620. 6E: BB Height13. 613. 613. 613. 613. 6F: BB Drop1. 31. 31. 31. 31. 3G: Head Tube Length3. 94. 34. 75. 15. 5H: Head Tube Angle65. 0 °65. 0 °65. 0 °65. 0 °65. 0 °I: Seat Tube Angle76. 5 °76. 8 °77. 0 °77. 3 °77. 5 °J: Standover Height26. 626. 726. 727. 827. 8K: Chainstay Length16. 316. 516. 716. 817. 0L: Wheelbase45. 446. 848. 149. 450. 7Suggested Rider Height Frame Size S1S2S3S4S5Rider Height5'1" - 5'5" 155 - 165 cm5'4" - 5'8" 162. 5 - 172. 5 cm5'7" - 5'11" 170 - 180 cm5'10" - 6'2" 178 - 188 cm6'1" - 6'5" 185. 5 - 195. 5 cm | Norco | Optic C Frame Kit | Purple | Sz3