Stack and reach
How high and how far forward the top of the head tube is, from the bottom bracket. They are the two numbers that decide whether a frame can be set up like yours.
BB, or bottom bracket
The axle your cranks turn on, in the middle of the frame. Every number on this site is measured from it, because it is the one point that sits in the same place on every bike.
Headset cover
The little cap on top of the head tube, under your spacers. Most makers do not publish it, so I assume 10 mm and add 6 mm to the band beside every answer.
Stem clamp, and its centre
The collar on the steerer that your stem bolts to. I need the middle of it. Where a maker gives only the height, I assume halfway up and say so on the answer.
Steerer
The tube coming up out of the fork. The cover, the spacers and the stem all sit on it, and it is the thing a mechanic cuts to length.
Bar reach
How far forward the hoods sit from the middle of the bar. Two bars on the same stem can put your hands 20 mm apart, which is why I ask.
Setback
How far your saddle sits behind the bottom bracket.
Drop
How much lower your hands sit than your saddle. On a riser bar I count the bar's rise, so the drop is that much less than it is to the clamp.
Rails, and the rail centre
The two rods under your saddle, and the middle of the straight part of them. That midpoint is the point I use, because it is the one you can find with a tape.
The band
How far out I could be, in millimetres, and why. It is a straight sum of everything I had to assume rather than a clever average, so it errs wide on purpose.
wb, stand, trail
Wheelbase, standover and trail: how long the bike is, how high the top tube is where you straddle it, and how steady the steering feels. I show them against your bike, and I leave them out when the maker does not publish them.
est.
Estimated: a number I worked out rather than read off the maker's table. Anything marked this way can move if the maker publishes the real one.
Close Escape closes it. The measuring guide has the pictures. Open the measuring guide
Gloria Pantera
Endurance road · 5 sizes
The Pantera on gloriacycling.com
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This is the bike I ride
No account is needed to read the table. Report a wrong number · Correct this bike
- Bike
- Gloria Pantera · Endurance road · 5 sizes · integrated cockpit
- Geometry
- gloriacycling.com, fetched 21 Oct 2026, read off the maker's chart, re-checked, no differences
- Cockpit
- Generic stem and bar, assumed
- Solved with
- cover 10 mm (assumed), max spacers 40 mm (assumed), stem clamp centre 20 mm (assumed), so every verdict carries ±10 mm at the bar
- Sheet
- 22 October 2026 · 879 bikes, 79 makes, 4,979 sizes in the catalogue
Geometry, every size, from the maker's table
The tinted row is the size drawn beside it. Press a size to draw it.The table runs on to the right: 6 more columns after Reach. Scroll it sideways to read them.
The 56 drawn to scale from the table, with no build on it. Stack and reach run from the bottom bracket to the top of the head tube; every size is solved from those two. One square is 100 mm. A dashed tube is a number the maker left out (est.).
The maker's cockpit
No stock cockpit I can name, so every size is solved on a generic stem and bar unless you choose one on the sheet.Generic stem and barAssumedNo bar is listed for this frame.
Frame facts
read from the maker's words, not a table: gloriacycling.com- Tyre clearance
- not recorded yet
- Bottom bracket
- BSA
- Axles and brakes
- 12x100 / 12x142, flat mount
- UDH
- yes
- Seatpost
- integrated seat mast
- Frame weight
- not recorded yet
In the maker's words
Kept whole, as I read it off gloriacycling.com.The frameset includes a "Carbon integrated handlebar", the Gloria Pantera Integrated Handlebar, sold as 39 x 90 / 39 x 100 / 39 x 110 / 39 x 120 (the page text reads "90 x 39 - 43" to "120 x 39 - 43"): stem lengths 90/100/110/120, width 390 mm; stem angle, reach and drop are not published.
Cockpit and seatpost, in the maker's words · 71 words
The frameset includes a "Carbon integrated handlebar", the Gloria Pantera Integrated Handlebar, sold as 39 x 90 / 39 x 100 / 39 x 110 / 39 x 120 (the page text reads "90 x 39 - 43" to "120 x 39 - 43"): stem lengths 90/100/110/120, width 390 mm; stem angle, reach and drop are not published. Bar file docs/research/cockpits/gloria-pantera-integrated.json. Stock stem and bar per size are not published (null).
SOURCE: gloriacycling.com is Gloria Cycling's own store. Source: html table (maker's own store, the Pantera complete-bike page's geometry table, which is the product description; read from the saved store feed /products.json because the rendered page shows a truncated excerpt; trail and standover from the maker's geometry image on the frameset page)
How I read the maker's table
The Pantera (Grade 9 titanium road frame with a seat mast; first listed in the store feed 2026-06-09) prints its geometry on the complete-bike page as a numbered table: 1 Frame Stack, 2 Frame Reach, 3 Head Tube Angle, 4 BB Height, 5 BB Drop, 6 Fork Length Full, 7 Fork Rake/Offset, 8 Front Center, 9 Wheelbase, 10 Chainstay Length, 11 Seat Tube Length (Seat Mast), 12 Seat Topper, 13 Seat Tube Angle, plus saddle heights. Rows not in the schema: BB Height 266mm / 268mm / 268mm / 268mm / 268mm; Fork Length, Full 380mm / 380mm / 380mm / 380mm / 380mm; Seat Tube Length (Seat Mast) 610mm / 625mm / 650mm / 673mm / 710mm; Seat Topper 123mm / 135mm / 143mm / 153mm / 163mm; Minimum Saddle Height 67cm / 71cm / 73cm / 77.5cm / 81cm; Maximum Saddle Height 72cm / 75cm / 77.5cm / 82cm / 86cm. TRAIL AND STANDOVER: printed only on the frameset page's image https://cdn.shopify.com/s/files/1/0800/6329/9868/files/Pantera_Geometry.png (1536x1024 PNG), read by eye: Trail 58/58/55/55/52 mm, Bike Standover Height 746/768/786/808/834 mm. TRAIL FLAG: the 52 trail of 58 implies a wheel radius of about 334 mm from its 72.5 deg head angle and 45 mm offset, while the 54-61 trails imply about 344 mm; on that radius the 52 would be about 61, so the image 58 for the 52 looks like a slip (kept as printed). The image also prints "Current Seat Tube Length" 589/606/657/648/675 (56 above 58, out of order, FLAGGED) and Top Tube Angle 6.1/5.7/6.3/6.4/6.5; no effective top tube is published anywhere. SEAT TUBE: a seat mast frame, so seat_tube_length is null (mast 610-710 and the image's current seat tube both in notes). SIZES FLAGGED: the complete bike and the reservation page sell 52/54/56/58/61 and both geometry sources print those five, but the frameset product's size menu offers 50/52/54/56/58/60 (the All Road's sizes), which looks like a copied menu. STACK DATUM: "Frame Stack" and "Frame Reach", no datum drawing; head tube top assumed. Tyres to 700 x 35c; BSA; flat mount; 12x100 and 12x142; UDH. MODEL YEAR: not printed (model_year null). No Panda Podium, Geometry Geeks or 99 Spokes request was made.
