
SRAM PC-830 Chain One Color, 8 Speed
Replacement option
Velopedia Bicycle Archive
Original specifications: Shimano Claris RD-R2000 rear and Shimano Claris FD-R2000 front with 31.8mm alloy clamp drivetrain · 23.0 lbs published weight · geometry for 6 published sizes.
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At a glance
Archive #900001685| Frame Construction | Size Specific Design 6061 aluminum compact sloping top tube frame design with redesigned rear triangle, SST tubing diameters and internal cable guides, 1.5 – 1 1/8” tapered head tube, 31.8 seat tube for 27.2 seat post, replaceable derailleur hanger and fender/rack eyelets |
|---|---|
| Frame Material | Aluminum |
| Fork | Jamis Performance ECO carbon composite with carbon steerer, 1.5” hollow formed crown, monocoque one-piece forming technology, carbon dropouts with stainless tabs and exposed fender eyelets |
| Fork Material | Carbon |
| Component Group | Shimano Claris RD-R2000 rear and Shimano Claris FD-R2000 front with 31.8mm alloy clamp |
|---|---|
| Shifters | Shimano Claris ST-R2000 Dual Control STI, 16-speed |
| Front Derailleur | Shimano Claris RD-R2000 rear and Shimano Claris FD-R2000 front with 31.8mm alloy clamp |
| Rear Derailleur | Shimano Claris RD-R2000 rear and Shimano Claris FD-R2000 front with 31.8mm alloy clamp |
| Crankset | FSA Tempo, 50/34, 170mm (48/51), 172.5 (54/56) 175mm (58/61) |
| Bottom Bracket | FSA sealed cartridge, 68 x 110.5mm |
| Cassette | Shimano HG41 8-speed, 11-32T |
| Chain | KMC Z8 |
| Pedals | Touring platform style, full alloy with toe clips |
| Brakes | Tektro R315 alloy dual pivot calipers with adjustable pads and Shimano Claris ST-R2000 STI levers |
|---|
| Headset | FSA Integrated, threadless, 1.5 – 1 1/8” |
|---|---|
| Handlebar | Jamis Ergo, 6061 aluminum, 31.8 x 380mm (48) 400mm (51/54), 420mm (56/58/61) |
| Stem | Jamis Road, 3D forged 6061 alloy, 7 ̊ x 90mm (48/51), 100mm (54/56), 120mm (58/61) |
| Saddle | NEW Jamis Road Sport with SL top |
| Seatpost | Jamis alloy micro-adjust, 27.2 x 350mm with alloy clamp |
| Wheels | Alex ID-19 double wall alloy rims with GSW sidewall, 28/32H, Joytec alloy hubs with QR and 14g stainless steel spokes |
|---|---|
| Front Tire | Vittoria Zaffiro, 700 x 28c |
| Rear Tire | Vittoria Zaffiro, 700 x 28c |
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Frame measurements by size.
Frame diagram
Select an available measurement to locate it on the frame.
| Measurement | 48 | 51 | 54 | 56 | 58 | 61 |
|---|---|---|---|---|---|---|
| Effective top tube | 505 mm | 526 mm | 548 mm | 559 mm | 571 mm | 582 mm |
| Head tube | 125 mm | 145 mm | 160 mm | 185 mm | 205 mm | 225 mm |
| Head-tube angle | 70° | 71.5° | 72° | 73° | 73° | 73° |
| Seat-tube angle | 75° | 74° | 73° | 73° | 73° | 73° |
| Chainstay / rear center | 415 mm | 415 mm | 420 mm | 420 mm | 425 mm | 425 mm |
| Wheelbase | 988 mm | 990 mm | 996 mm | 998 mm | 1015 mm | 1026 mm |
| Bottom-bracket drop | 71 mm | 69 mm | 68 mm | 68 mm | 66 mm | 66 mm |
| Reach | 360 mm | 365 mm | 373 mm | 376 mm | 383 mm | 388 mm |
| Stack | 531 mm | 553 mm | 570 mm | 598 mm | 616 mm | 635 mm |
| Standover height | 729 mm | 764 mm | 779 mm | 803 mm | 821 mm | 838 mm |
| Fork offset / rake | 50 mm | 50 mm | 43 mm | 43 mm | 43 mm | 43 mm |
Dimensions as recorded.
Original gearing is incomplete. Enter your setup to calculate ratios and cadence speeds.
Your changes apply to this calculation. The archived build stays unchanged.
| Measure | Original | Your setup |
|---|---|---|
| Lowest ratio | — | — |
| Highest ratio | — | — |
| Total range | — | — |
| Lowest-gear speed | — | — |
| Highest-gear speed | — | — |
Speeds are estimates. These calculations do not establish component compatibility or available tire clearance.
Parts & serviceability

Replacement option
700 x 28c

700x28c
Model match

700x28c
Model match

700x28c
Model match

700x28c
Model match

700x28c
Replacement option
27.2 x 350mm with alloy clamp

Replacement option
11-32T
50/34, 170mm (48/51), 172.5 (54/56) 175mm (58/61)
16-speed
28/32H, Joytec alloy hubs with QR and 14g stainless steel spokes
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Archived specifications for reference. Check the fitted parts before ordering.
Checks selected from the archived equipment. Confirm what is fitted today. This is not a complete safety inspection; use the full inspection guide before test riding.
Full used-bike inspection guide →
Archived: Frame: Aluminum · Fork: Jamis Performance ECO carbon composite with carbon steerer, 1.5” hollow formed crown, monocoque one-piece forming technology, carbon dropouts with stainless tabs and exposed fender eyelets · Carbon
Archived: Group: Shimano Claris RD-R2000 rear and Shimano Claris FD-R2000 front with 31.8mm alloy clamp · Shifters: Shimano Claris ST-R2000 Dual Control STI, 16-speed · Front derailleur: Shimano Claris RD-R2000 rear and Shimano Claris FD-R2000 front with 31.8mm alloy clamp · Rear derailleur: Shimano Claris RD-R2000 rear and Shimano Claris FD-R2000 front with 31.8mm alloy clamp · Crankset: FSA Tempo, 50/34, 170mm (48/51), 172.5 (54/56) 175mm (58/61) · Bottom bracket: FSA sealed cartridge, 68 x 110.5mm · Cassette: Shima…
Archived: Brakes: Tektro R315 alloy dual pivot calipers with adjustable pads and Shimano Claris ST-R2000 STI levers
Archived: Wheels: Alex ID-19 double wall alloy rims with GSW sidewall, 28/32H, Joytec alloy hubs with QR and 14g stainless steel spokes · Front tire: Vittoria Zaffiro, 700 x 28c · Rear tire: Vittoria Zaffiro, 700 x 28c
Archived: Headset: FSA Integrated, threadless, 1.5 – 1 1/8” · Handlebar: Jamis Ergo, 6061 aluminum, 31.8 x 380mm (48) 400mm (51/54), 420mm (56/58/61) · Stem: Jamis Road, 3D forged 6061 alloy, 7 ̊ x 90mm (48/51), 100mm (54/56), 120mm (58/61) · Seatpost: Jamis alloy micro-adjust, 27.2 x 350mm with alloy clamp · Saddle: NEW Jamis Road Sport with SL top · Pedals: Touring platform style, full alloy with toe clips
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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.