
Donnelly EMP Tubeless Tire Black/Tan, 700x38
700x38
Replacement option · verify fit
Velopedia Bicycle Archive
Original specifications: Touring Mix drivetrain · 700c wheels.
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At a glance
| Frame Construction | TIG-welded |
|---|---|
| Frame Material | Specialized A1 Premium Aluminum |
| Fork | Specialized FACT |
| Fork Material | Carbon/aluminum steerer, aero crown |
| Component Group | Touring Mix |
|---|---|
| Shifters | Shimano Nexus |
| Crankset | TruVativ Five D, 38 teeth |
| Bottom Bracket | TruVativ power spline |
| Rear Cogs | 1-speed, internal 8 speed teeth |
| Chain | KMC Z610 |
| Pedals | VP-611 |
| Brakes | Shimano BR-421 brakes, Shimano Nexus levers |
|---|
| Headset | 1 1/8" integrated Alloy |
|---|---|
| Handlebar | Specialized Event |
| Handlebar Extensions | Not included |
| Stem | Specialized |
| Saddle | Specialized Body Geometry Sport |
| Seatpost | Alloy micro adjust, 27.2mm diameter |
| Hubs | Front: Shimano WH-3N71 dynamo, Rear: Shimano WH-8R25 |
|---|---|
| Rims | Shimano Nexus |
| Spokes | Shimano stainless steel, straight gauge |
| Front Tire | 700 x 38c Specialized Nimbus |
| Wheel Size | 700c wheels |
Parts & serviceability

700x38
Replacement option · verify fit

27.2mm, 0mm offset, 350mm long
Replacement option · verify fit
Based on the original build. Confirm the model, size and fit before ordering; installed parts may differ. As an Amazon Associate I earn from qualifying purchases. Velopedia may also earn from qualifying eBay purchases. Velopedia may also earn from qualifying retailer purchases.
This checklist uses the archived equipment for this bike. It cannot confirm the condition, service history or later component changes of the example in front of you.
Archived: 2007 Specialized Globe City 3.1 · Touring · Published sizes: 49cm, 52cm, 55cm, 58cm, 61cm
Archived: Frame: TIG-welded · Fork: Specialized FACT · Carbon/aluminum steerer, aero crown
Archived: Group: Touring Mix · Shifters: Shimano Nexus · Crankset: TruVativ Five D, 38 teeth · Bottom bracket: TruVativ power spline · Rear cogs: 1-speed, internal 8 speed teeth · Chain: KMC Z610
Archived: Brakes: Shimano BR-421 brakes, Shimano Nexus levers
Archived: Wheel size: 700c wheels · Rims: Shimano Nexus · Hubs: Front: Shimano WH-3N71 dynamo, Rear: Shimano WH-8R25 · Front tire: 700 x 38c Specialized Nimbus
Archived: Headset: 1 1/8" integrated Alloy · Handlebar: Specialized Event · Stem: Specialized · Seatpost: Alloy micro adjust, 27.2mm diameter · Saddle: Specialized Body Geometry Sport · Pedals: VP-611
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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.