Sizes / Geometry


28 Optimus M 27sp
Data sheet
- Frame
- Cross/Trekking 28, AL6061-T4/T6, hydroforming, internal shifting cables
- Size
- 46/50/54cm
- Fork
- RST Nova-ML, 60 mm, 28.6 mm stanchions, lock out, adjustable preload
- Front Derailleur
- Shimano Altus, FD-M370
- Rear Derailleur
- Shimano Deore, RD-M591SGS
- Shifter
- Shimano ST-EF505
- Bottom Bracket
- Shimano BB-UN100
- Crankset
- Shimano Acera FC-M371, 48-36-26T, up to 46 cm 170mm, else 175mm
- Cassette Sprocket
- Shimano CS-HG201, 11-32T
- Chain
- Shimano CN-HG53
- Front Hub
- Shimano HB-TX505, center lock
- Rear Hub
- Shimano FH-TX505, center lock
- Rims
- Cross X-6, 622-21 x 20.5 mm
- Tires
- Kenda K1172, reflective, 42-622 (700x40C)
- Brakes
- Shimano BR-MT200/ST-EF505 hydraulic disc brakes, 160/160 mm
- Handlebar
- id-Project alloy riser bar, 680mm wide, backsweep 5°, rise 15mm, 31.8mm
- Stem
- id-Project alloy, 90mm extension, 7° angle, 31.8mm barbore
- Seat Post
- id-Project, size 30.9mm, length 350mm, zero offset
- Saddle
- Selle Royal RVS Lancia
- Kickstand
- Atran rear kickstand
- Weight (approx):
- 14.3 kg