| Selected Bikes |  BMC Alpenchallenge
Brand: Model: |
 Polygon Strattos S2
Brand: Model: |
Brand: Model: |
Brand: Model: |
| Gear Shift Pattern | Gear : 1 x 8 | -- | ||
| Frame | Alpenchallenge Alloy, Belt Drive Hydroformed Aluminium Internal Cable Routing Eccentric Bottom Bracket |
ALX All-Round, QRx130mm | ||
| Stem | BMC RSM01 | Entity OE Alloy, EXT: 90mm (XS, S, M) / 105mm (L, XL), BB: 31.8mm, R/D: 10degree | ||
| Handle Bar | BMC LSB 03 | Entity Sport Alloy, W: 400mm (XS, S, M) / 420mm (L, XL), BB: 31.8mm, R/D: 124mm, B/R: 80mm | ||
| Fork | Alpenchallenge Alloy | Light Weight Carbon Fork, Straight 1-1/8" | ||
| Seatpost | BMC LSP 03 | Entity Sport Alloy, 27.2 x 350mm | ||
| Crankset | -- | Prowheel Ounce-421C-TT-N 50/34T | ||
| Pedals | -- | Alloy Cage & Body w/ Reflector | ||
| Chain | Belt, Gates CDN-CT 115 | KMC Z-8.3 | ||
| Shifters | Shimano Alfine 8, Rapidfire Plus | Shimano Claris ST-R2000, 2x8-Speed Dual Control Lever | ||
| Saddle | Selle Royal Vivo | Entity, Steel Dia 7mm | ||
| Headset | -- | Zero Stack (ZS) Semi-Integrated Bearing for Straight Head Tube, ZS 44/28.6 | ZS 44/30, ID: 44mm | ||
| Derailleur Front | -- | Alloy QRx100mm 32H | ||
| Derailleur Rear | -- | Shimano Claris RD-R2000-SS Direct Attach Alloy QRx130mm 32H |
||
| Hub Front | Shimano HB-M4050 / Shimano Nexus 8 | -- | ||
| Hub Rear | Shimano HB-M4050 / Shimano Nexus 8 | -- | ||
| Cassette | Gates CDX-CT SureFit, 24T | Shimano CS-HG31 11-30T | ||
| Chainrings | Chainwheel : Gates CenterTrack CDN-S-150, 55T | -- | ||
| Bottom Bracket | -- | Prowheel BSA Threaded FOR 2-Piece Crankset |
| Front | 35 mm, Continental Contact Speed | Performance Tire 700C | ||
| Rear | 35 mm, Continental Contact Speed | Performance Tire 700C | ||
| Wheel / RIM | PFR300 | Alloy Double Wall 622-15 32H |
| Front | Shimano MT500/RT54 rotors (160/160) | TEKTRO R315 Caliper | ||
| Rear | Shimano MT500/RT54 rotors (160/160) | TEKTRO R315 Caliper | ||
| Brake Lever | -- | Shimano Claris ST-R2000 |
| Front | -- | -- | ||
| Rear | -- | -- |
| Colors | -- | Blue Light Red |
| Length | -- | -- | ||
| Weight | 12.8 kg | -- |
| Features | - Low-Maintenance Drivetrain - Fast Frame Designs - Great-Handling Fork - Fender and Kickstand Mounts |
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| Additional Details | Tire Clearance : 37 mm ASTM Classification : Level 2 |
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