Da Dein OR recht gerade ist, brauchst Du einen Vorbau mit 17° Winkel.
Die älteren Ritchey WCS sind erstens sehr leicht, filigran und es gibt sie auch für 26mm Klemmung.
Man kann sie sogar für 1" Gabeln mit Reduzierhülse verwenden, da sie durch ihre Bauweise auf 1" Gabeln nicht zu dick und plump wirken.
Da sie aber eben 1-1/8" haben, kann man sie sowohl als auch verwenden.
Und wenn einem der Schriftzug nicht passt, gehst dieser mit Aceton sehr schnell und einfach runter.
Hier mal ein Bild auf einer 1" Gabel mit 26mm Klemmung und 17° Winkel
http://data:image/jpeg,%ff%d8%ff%db%00%84%00%37%26%29%30%29%22%37%30%2d%30%3e%3b%37%42%53%8b%5a%53%4c%4c%53%aa%7a%81%65%8b%ca%b1%d4%d1%c6%b1%c3%bf%df%fb%ff%ff%df%ed%ff%f0%bf%c3%ff%ff%ff%ff%ff%ff%ff%ff%ff%d8%ff%ff%ff%ff%ff%ff%ff%ff%ff%ff%01%3b%3e%3e%53%49%53%a3%5a%5a%a3%ff%e6%c3%e6%ff%ff%ff%ff%ff%ff%ff%ff%ff%ff%ff%ff%ff%ff%ff%ff%ff%ff%ff%ff%ff%ff%ff%ff%ff%ff%ff%ff%ff%ff%ff%ff%ff%ff%ff%ff%ff%ff%ff%ff%ff%ff%ff%ff%ff%ff%ff%ff%ff%ff%ff%c4%01%a2%00%00%01%05%01%01%01%01%01%01%00%00%00%00%00%00%00%00%01%02%03%04%05%06%07%08%09%0a%0b%01%00%03%01%01%01%01%01%01%01%01%01%00%00%00%00%00%00%01%02%03%04%05%06%07%08%09%0a%0b%10%00%02%01%03%03%02%04%03%05%05%04%04%00%00%01%7d%01%02%03%00%04%11%05%12%21%31%41%06%13%51%61%07%22%71%14%32%81%91%a1%08%23%42%b1%c1%15%52%d1%f0%24%33%62%72%82%09%0a%16%17%18%19%1a%25%26%27%28%29%2a%34%35%36%37%38%39%3a%43%44%45%46%47%48%49%4a%53%54%55%56%57%58%59%5a%63%64%65%66%67%68%69%6a%73%74%75%76%77%78%79%7a%83%84%85%86%87%88%89%8a%92%93%94%95%96%97%98%99%9a%a2%a3%a4%a5%a6%a7%a8%a9%aa%b2%b3%b4%b5%b6%b7%b8%b9%ba%c2%c3%c4%c5%c6%c7%c8%c9%ca%d2%d3%d4%d5%d6%d7%d8%d9%da%e1%e2%e3%e4%e5%e6%e7%e8%e9%ea%f1%f2%f3%f4%f5%f6%f7%f8%f9%fa%11%00%02%01%02%04%04%03%04%07%05%04%04%00%01%02%77%00%01%02%03%11%04%05%21%31%06%12%41%51%07%61%71%13%22%32%81%08%14%42%91%a1%b1%c1%09%23%33%52%f0%15%62%72%d1%0a%16%24%34%e1%25%f1%17%18%19%1a%26%27%28%29%2a%35%36%37%38%39%3a%43%44%45%46%47%48%49%4a%53%54%55%56%57%58%59%5a%63%64%65%66%67%68%69%6a%73%74%75%76%77%78%79%7a%82%83%84%85%86%87%88%89%8a%92%93%94%95%96%97%98%99%9a%a2%a3%a4%a5%a6%a7%a8%a9%aa%b2%b3%b4%b5%b6%b7%b8%b9%ba%c2%c3%c4%c5%c6%c7%c8%c9%ca%d2%d3%d4%d5%d6%d7%d8%d9%da%e2%e3%e4%e5%e6%e7%e8%e9%ea%f2%f3%f4%f5%f6%f7%f8%f9%fa%ff%c0%00%11%08%00%78%00%a0%03%01%21%00%02%11%01%03%11%01%ff%da%00%0c%03%01%00%02%11%03%11%00%3f%00%6a%80%50%85%62%3d%f9%a7%a2%af%18%fb%dd%fe%95%20%39%54%0c%ed%51%4d%eb%c6%3a%7a%50%04%81%71%f7%70%0f%51%85%14%98%3f%36%07%39%eb%d6%84%00%09%19%ca%e7%8f%d6%9c%ac%ac%0b%13%8c%f4%c7%5a%43%b8%a1%ce%71%83%c5%2f%c8%70%53%22%80%14%90%0f%27%1f%85%35%47%07%6f%7f%43%45%80%46%08%5c%0e%49%a3%6e%40%50%db%71%ed%4d%c5%a0%4c%6e%7e%62%09%23%de%90%a0%07%6e%4e%3d%71%52%31%a5%43%10%06%ec%0e%c2%9b%b0%2f%de%c8%6f%7a%62%11%82%be%d1%90%31%e8%78%a8%de%2e%71%9c%7b%62%81%93%a9%2c%02%81%f9%0c%53%8b%1d%e3%2b%8e%3d%3a%53%b9%20%dc%2e%58%67%23%8a%44%fb%b9%c8%3f%5a%10%22%40%1d%46%7f%1c%d0%1b%68%0c%a3%f2%1c%52%1a%10%82%0f%00%0f%f3%d2%93%68%19%dd%9f%a0%a1%80%ee%02%8c%93%91%e9%c6%29%07%03%ee%9a%60%48%8a%42%e5%80%3e%a0%d4%72%30%45%24%1c%1f%6a%a8%ad%6e%26%43%6d%ba%53%c8%c2%83%f7%bd%6a%67%8f%e7%3c%91%e9%9a%52%77%d0%12%19%8d%a4%af%e5%4a%13%2b%c7%53%49%8c%71%04%28%dc%7a%fa%52%28%67%1c%76%1d%4e%69%0c%08%2c%bc%e0%67%a1%c7%35%1b%af%1c%11%e9%d2%8d%84%3d%63%5e%0b%13%91%d0%2d%0c%85%7a%8c%03%d3%26%9b%ec%21%a0%e1%f6%ee%38%1c%66%a5%05%ff%00%8b%04%7b%9a%3a%02%1a%72%dd%39%1d%f1%4d%c3%12%79%dd%9e%83%b5%0a%c3%42%a9%62%02%75%1e%f4%f7%20%61%48%e9%f9%1a%37%60%36%42%db%72%bc%fb%55%71%76%01%c6%0d%6b%a1%22%fd%a7%35%0c%92%17%3f%5e%94%36%05%c8%b7%46%02%a8%c8%a9%4b%36%32%38%23%a8%f5%15%8b%29%06%54%1e%83%23%f4%a1%58%16%ca%f4%f4%14%00%c6%0c%d9%c1%3f%43%46%ce%9f%38%f7%06%98%0c%24%9c%e1%f8%a4%24%86%c8%21%8f%af%4a%06%2b%48%48%03%03%d8%10%68%55%23%ef%b7%d0%76%14%13%71%02%84%cb%1c%b1%26%94%6e%e4%1c%fb%f6%a5%b8%80%06%3d%33%4f%dc%76%ed%ec%3b%0a%06%98%d7%52%7e%67%07%d8%51%b1%d8%31%da%46%3d%e9%a1%88%ae%41%da%dd%69%5e%01%22%1f%94%02%7b%f7%ad%16%a8%45%24%88%89%76%37%6e%4f%d2%a5%8c%ac%f7%0a%00%f9%12%93%02%d7%5f%ba%31%ed%d6%9c%8b%85%24%f0%08%ed%59%bd%86%07%05%73%df%d4%74%a8%c1%d8%7b%81%40%0e%21%81%1e%9d%89%14%28%62%4e%e1%f4%f9%b1%40%04%80%ab%73%8e%7a%7b%d4%59%19%e8%49%3d%ba%53%19%22%a8%60%4b%c8%43%0e%d8%a8%c0%c3%e0%8d%ca%3b%9e%28%24%91%57%0a%33%83%9f%4e%c2%9e%b2%6d%5e%80%e4%f2%29%00%d3%b7%7b%63%2d%e9%42%02%11%98%9c%37%5c%50%dd%84%3c%64%03%b7%03%d7%34%34%81%97%a8%db%df%ad%32%88%88%0c%06%39%1e%a0%74%a6%79%cd%09%c1%e4%55%45%92%1b%d6%5f%9b%03%91%83%4e%b2%46%8c%b6%02%f2%3a%93%55%25%7d%40%9b%73%6e%07%b8%ef%da%9c%23%21%5b%d4%f1%59%b2%88%b2%c0%e4%9c%01%c5%3b%6e%f0%4f%71%eb%48%06%02%d9%19%24%8f%a5%48%58%82%33%92%0f%00%81%40%09%32%9e%3b%fa%54%5f%30%39%c6%4d%00%49%13%03%d1%70%dd%c9%34%e9%15%7f%bf%b4%9e%80%1e%b4%c4%31%50%ee%6d%a3%38%ee%78%a5%5e%f8%04%9f%d6%93%f2%06%4b%1b%2e%cc%e4%03%de%99%22%85%fb%d9%24%9e%b4%01%1c%8d%96%0a%c0%81%ee%b4%a5%b2%b8%89%47%d6%9a%57%76%43%61%93%ed%9a%85%d0%b9%c1%61%8f%ce%b4%8c%59%37%05%89%15%b7%0c%fe%7c%54%a8%df%36%10%f2%07%02%ad%46%c2%bd%c7%c5%70%1d%8a%95%c3%03%81%9a%91%99%b3%81%ce%2b%19%2d%4a%43%1b%95%1b%46%29%a1%b1%81%4a%e3%bd%81%9f%3e%99%1e%f4%99%6d%bb%72%3e%be%95%3d%49%ea%22%ef%95%4f%20%ed%3e%b4%af%95%01%90%b7%4e%a4%71%4c%64%71%33%06%0d%8c%77%a7%ee%dc%c3%76%39%1d%71%47%30%c7%24%8a%06%0f%61%c9%c6%68%04%06%2c%a7%f2%14%5f%a8%ba%11%ee%e7%8e%7d%aa%45%ca%92%e3%39%3d%7b%e6%80%44%6e%db%83%1c%64%e7%a9%ed%4e%92%48%d6%df%63%48%33%e8%b5%a4%74%40%ca%89%30%50%46%38%ed%52%2c%85%c6%73%8e%6a%f9%85%61%ac%e3%a7%24%d4%5b%e4%8c%b3%2f%19%e3%35%2e%41%62%68%a4%59%00%53%f2%b8%e9%56%10%10%76%b8%20%1e%e3%bd%1b%a1%92%48%c0%9c%0c%f1%ea%69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