My name is Krzysztof (polish form of Christopher, because I'm polish guy), and I’d like to show my roadie.
Everything marked with star is tuned, or handmade. Details explained at the bottom of the post.
*Bottom Bracket: Gzyl Ti 148g
Brake Levers: Campagnolo Record 2005 328g
*Cable Guide: Scott 3g
Cables: Nokon 150g
Calipers: Zero Gravity OG07 Ti 196g
*Casette: KCNC 11-23 120g
Chain: KMC 10SL Gold 106 links lubed 227g
*Crankset: Campagnolo Chorus Carbon 2006 607g
*Derailleur Front: Campagnolo Chorus 2005 95g
Derailleur Rear: Campagnolo Record 2005 med. cage 188g
Fork: Scott Addict cut 211mm 301g
*Frame with Seatclamp: Scott Addict Ltd. M 926g
*Handlebar: Gzyl 167g
Handlebar Tape: Fizik cut 48g
Headset: Ritchey 68g
Inner Tubes: Continental Supersonic valve 42mm (x2) 102g
*Pedals: Speedplay Zero Ti 148g
Seat: Selle Italia SLR 141g
*Skewers: Gzyl Al/Ti 31g
*Stem + Top Cap: Gzyl 110 75g
Tire Front: Continental Supersonic 20-622 148g
Tire Rear: Continental GP4000 20-622 178g
*Wheel Front: Mavic Ksyrium SL 2005 693g
*Wheel Rear: Mavic Ksyrium SL 2005 842g
BB axle is machined of Ti6Al/4V. Its maximum diameter is 20mm. Cups made of Al 2024. Full ceramic bearings 17x30x7.
Cable guide bolt – aluminium.
Casette: 4 not working projections machined off & Ti sprockets drilled to achieve declared 120g weight (5g off).
Crankset: all bolts aluminium, added arms for 3th chainring 30z, and chainring as well. 30z chainring re-drilled to BCD 95mm for weight saving & greater stiffness. Weight shown with alu mounting bolts.
Derailleur Front with alu mounting bolt.
Frame: original Ritchey 125gram seat clamp replaced with handmade about 40g one.
Handlebar: handmade of HM unidirectional carbon fibre. Middle 43mm section has 3.25mm wall, then rest of straight section is tube in tube separated by 2 counterspirals construction. Everything laminated simultaneously.
Pedals: original steel plates lightened inside, and riveted with Al 2017A rivets.
Skewers: cups & nuts made of Al 2024. Front bolt Al 7075 T6, rear Ti6Al/4V. Rear one is thinned, both threaded M5x0.5.
Stem: HM unidirectional carbon fibre. 53.5mm steerer section (greater stiffness & no need of spacers). Front bolts Ti6Al/4V M5x0.5. Rear bolts Ti6Al/4V M4. Front nut section Titanium, rear aluminium. Stem is grooved to catch top cap, and top one of 3 bolts is tightened for it after star is removed.
Front wheel: bearings replaced with hybride ones.
Rear wheel: bearings replaced with set of hybride, and steel axle end (18g) with Ti6Al/4V – 9g.
I hope you’ll like my inventions, and…yes, I know, you would like to see different set of wheels