SKID PATCH · CHAINLINE · 1 INCH THREADED · 144 BCD · NJS · 120 OLD · LOCKRING REVERSE THREAD · 1/8 CHAIN · QUILL STEM · SKID PATCH · CHAINLINE · 1 INCH THREADED · 144 BCD · NJS · 120 OLD · LOCKRING REVERSE THREAD · 1/8 CHAIN · QUILL STEM ·
LEADER BIKES

721

2021
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Size4648505254565860
Seat tube460 mm480 mm500 mm520 mm540 mm560 mm580 mm600 mm
Top tube520 mm525 mm530 mm535 mm545 mm565 mm575 mm590 mm
Head tube83 mm84 mm85 mm100 mm115 mm130 mm150 mm165 mm
Head angle75 °75 °75 °75 °75 °75 °75 °75 °
Seat angle75 °75 °75 °75 °75 °75 °75 °75 °
BB drop50 mm50 mm50 mm50 mm50 mm50 mm50 mm50 mm
Standover735 mm745 mm755 mm770 mm785 mm800 mm815 mm835 mm
Stack480 mm480 mm480 mm495 mm510 mm525 mm545 mm560 mm
Reach395 mm400 mm405 mm405 mm410 mm425 mm430 mm440 mm

Brakes and cables

Rear brake mount
not stated
Front brake mount
not stated
Cable routing
not stated

“Not stated” means we found no statement from the maker. It is not a confirmation that the frame lacks the mount.

How this table was measured

Seat tube: centre-to-top / Top tube: effective (horizontal)

All values are in millimetres. Some manufacturers publish centimetres; the conversion happens once, when the chart is transcribed.

Not published by this manufacturer: Chainstay, Wheelbase, BB height, Front centre, Fork axle-to-crown, Fork rake. Other makers publish these; we do not estimate them.

Checked 2026-09-19 source 1 source 2

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