Corratec C29 Base Gent 2025
Shimano Nexus eight-speed shifting is specified for the Corratec C29 Base Gent 2025, an e-urban bike with Tektro HD-T275 hydraulic disc brakes.
- Miranda crank uses a 38T chainring on this model.
- Shimano cassette is specified with 19 teeth.
- Contact Cruiser tires measure 55-622 on the bike.
- alloy seatpost measures 27.2x350mm in this .
- handlebar measures 640mm wide on this bicycle.
- Ready to Ride guarantee 100% Built.
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Description
The build comes complete with Tektro HD-T275 hydraulic disc brakes on 180mm rotors, a Miranda 38T crankset, an alloy 640mm handlebar with a 29-degree backsweep, a Corratec Classic Leather saddle, and a twin-bolt 27.2x350mm alloy seatpost.
Key Specifications of the Corratec C29 Base Gent 2025 Urban Bike
Who This Urban Bike Fits
Commuters and recreational riders who prefer the clean lines and stiffness of a traditional diamond gent frame will appreciate this configuration. The internal 8-speed hub allows shifting while standing still at red lights, preventing gear jams during city stops.
The upright riding stance and wide balloon tires smooth out bumpy city infrastructure without requiring the added maintenance of a suspension fork.
Build Considerations
The frame uses 9x100mm front and 10x135mm rear quick-release dropouts with 6-bolt disc mounts on 622-23 rims. Braking is handled by Tektro HD-T275 hydraulic calipers operating on 180mm disc rotors.
The cockpit utilizes a Speedlifter Classic stem system with a 31.8mm clamp. The rigid twin-bolt alloy seatpost measures 27.2x350mm.
Before Ordering the Corratec C29 Base Gent 2025 Urban Bike
Select frame sizing based on standard diamond frame guidelines: Small (41・4 cm) fits riders 155 cm to 168 cm (5’1″ to 5’6″), Medium (46・9 cm) accommodates 168 cm to 180 cm (5’6″ to 5’11”), Large (51・4 cm) fits 178 cm to 190 cm (5’10” to 6’3″), and XL (56・9 cm) is designed for riders over 188 cm (6’2″+). Verify that the diamond top-tube height matches your standover inseam.
Corratec C29 Base Gent 2025 Specs
| Brand | Corratec |
| Fork | C29er ALU Fork Disc 9x100 |
| Stem | SPEED LIFTER CLASSIC 31.8 95/105mm |
| Handlebar | ALLOY 31.8mm 640mm 29 Deg Backsweep |
| Saddle | CORRATEC CLASSIC LEATHER |
| Seatpost | ALLOY TWIN BOLT 27.2x350mm Type: Rigid |
| Crank | MIRANDA 38T |
| Shifters | SHIMANO SL-C6000-8 NEXUS REVO SHIFTER 8-SPEED |
| Cassette | SHIMANO 19T |
| Chain | KMC Z1 Narrow |
| Brakes | TEKTRO HD-T275 180mm Type: Tektro Hydraulic Disc |
| Rims | 622-23 9x100 / 10x135mm 6Bolt |
| Tires | CONTACT Cruiser 55 - 622 brown/brown |
Corratec C29 Base Gent 2025 Included:
- Front and rear quick release skewers.
- Pre-installed carrier, mudguards, and kickstand.
- Standard platform pedals, reflectors, and bell.
- Hydraulic disc brake pad transport retainers.
- Bicycle manuals and manufacturer warranty card.
Corratec C29 Base Gent General Questions
Q: How does the diamond frame improve pedaling stiffness on the C29?A: The Corratec C29 Base Gent features a closed-triangle aluminum diamond frame that resists torsional chassis flex. This structural stiffness transfers all rider pedaling effort directly into forward rolling speed across paved streets and crushed gravel paths.
A: Yes. Wide 29-inch balloon tires cushion bumps, while a tool-free Speedlifter stem, full mudguards, and a rear carrier handle daily work and shopping errands comfortably.
A: The platform runs an 8-speed Shimano Nexus internal hub with a twist shifter, Tektro hydraulic disc brakes (180/160mm), and 55-622 Continental tires.
A: Yes. The direct-mount luggage carrier features integrated side rails compatible with standard pannier hooks, certified under a 140 kg total permissible system weight limit.
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