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You asked for it we got it! Leader?s 720TR Fixed Gear frame was designed to provide base for a fixed-gear or single speed bike. Do not let the aero tube set fool you, 720TR is perfect for commuter or messenger bike, and just cruising around. 720TR is drilled to accept calipers, and it comes with 2 sets of water bottle bosses. 720TR is made with tough Series 6061 T6 HT double butted aluminum. The 720TR Fixed Gear frame geometry is similar to road bikes with an aggressive, exciting and comfortable ride. 720TR frame has horizontal dropouts, 120mm rear spacing. The horizontal dropouts have ample room for adjustment; you can use any combination of chain ring/cog choices. 720TR also has built in chain tensioners (set screws) so you can crank it as hard as you like. You can also convert this frame into a track racing bike by just flipping your seat post around.
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Effective |
Head |
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Head |
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Stand- |
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| Frame |
Wheel |
seat |
tube |
B.B |
Top |
Tube |
Front- |
Rear- |
over |
Stack |
Reach |
| Size |
Size |
tube |
angle |
Drop |
Tube |
Length |
center |
center |
Height |
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angle |
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| 50 |
335 |
73.5? |
72.5? |
70 |
536.4 |
110 |
581.9 |
415 |
724.3 |
517.3 |
393.7 |
| 53 |
335 |
73.5? |
72.5? |
70 |
543.9 |
130 |
587.3 |
415 |
752.9 |
536.4 |
393.1 |
| 56 |
335 |
73? |
73? |
70 |
570 |
150 |
602.6 |
415 |
780.1 |
557 |
406.7 |
| 59 |
335 |
73? |
73? |
70 |
587.7 |
170 |
617.5 |
415 |
808.6 |
576.1 |
415.8 |
| 62 |
335 |
73? |
73? |
70 |
605 |
190 |
632.4 |
415 |
837.1 |
594.7 |
425 |
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