Grisley Automatic 2003 Technical specs and features
| Brand | Grisley |
| Model | Automatic |
| First production | 2003 |
| Bike category | Commuter |
| Bike sub-category | Comfort Commuter |
| Bike Pricing | See price on Amazon |
| Parts And Accessories | Grisley Automatic Parts |
| Available Sizes | - 18 (inches) / 45.72 (cm)- 18 (inches)- 19.5 (inches) / 49.53 (cm)- 19.5 (inches)- 21 (inches) / 53.34 (cm)- 21 (inches) |
Wheels And Breaking System
| Bike front tire | 700 X 40c Cheng Shin |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Aluminum Linear-pull LeversAluminum Linear-pull Brakes |
| Hubs for disc brakes | Shimano Deore |
| Rims manufacturer | 36-holeRigida Aluminum |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 15ga. Straight GaugeStainless Steel |
Frame and Body Specifications
| Frame materials | 7005 aluminum c |
| Frame type | TIG-welded |
| Handlebar construction | Hsin Lung Aluminum |
| Handlebar extender | Optional |
| Handlebar stem details | Hsin Lung Adjustable |
| Headset size | 1 1/8 (inches) Threaded |
Gearing Specs
| Bicycle chain | 1/2 X 3/32 (inches)SRAM PC-48 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | 110 (millimeters) SpindleTien Hsin BB-7700 |
| Crankset parts and sizes | 42 Teeth3-piece Aluminum |
| Gear shift levers | Browning Automatic |
| Rear gear set | 12 - 32 Teeth4-speed Automatic |
Grisley Automatic Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Browning Automatic |
| Fork material | Single CrownAluminum |
| Fork type | RST Trekking Pro II |
Other Specs of Grisley Automatic
| Component group sets | Comfort Mix |
| Available colors | - Blue- Polished |
| Weight | Not Available |
| Pedals details | Aluminum CageResin Body |
| Rear shock absorber | Not Available |
| Saddle seat | Velo Comfort |
| Seat post extension | SuspensionAluminum |
Grisley Automatic picture
Automatic bike comparison
Grisley Automatic
Giant Prodigy DX
Grisley Automatic
Mongoose Switchback AL
Grisley Automatic
Peugeot Frontier AL
Grisley Automatic
Diamondback Wildwood Citi
Grisley Automatic Giant Prodigy DX
Grisley Automatic Mongoose Switchback AL
Grisley Automatic Peugeot Frontier AL
Grisley Automatic Diamondback Wildwood Citi
Grisley Automatic bike review
Grisley produced the Automatic bike in 2003 and can be classified as a Commuter bicycle, this exact model costs in american market arround $795.00.Automatic bike is available in many sizes such as 18 (inches), 19.5 (inches) and 21 (inches).
Grisley Commuter Automatic can be found in a few colors, among these colors Blue and Polished .
This bike is equiped with 700 x 40c Cheng Shin tires and Stainless steel spoke wheel while the rims are manufactured by Rigida aluminum, 36-hole. Grisley equiped this exact model with Aluminum linear-pull brakes, aluminum linear-pull levers braking system and Shimano Deore hubs.
To guarantee the comfiest ride Grisley used 7005 aluminum material for the frame. Hsin Lung aluminum high strength material is used on the handlebar of this Automatic to ensure the perfect handling while the stems are made of Hsin Lung adjustable.
For the smoothest biking experience 3-piece aluminum, 42 teeth is used on this bicycle linked to SRAM PC-48 chain that is easily replaceable as stated by Grisley, the whole system is connected to a high reliability Browning Automatic gear shift levers.